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What weekend catch-up sleep really fixes: nine specific questions
Rhythm and Light

What weekend catch-up sleep really fixes: nine specific questions

Most people want what weekend catch-up sleep really fixes to make things better. The workable version of that goal is steadier: a floor you can hit…

Delphine RouxDelphine Roux·June 8, 2026·4 min read
Getting to bed before eleven: method, rhythm and limits
Rhythm and Light

Getting to bed before eleven: method, rhythm and limits

If you only read one paragraph, read this: getting to bed before eleven depends on how the situation is set up, not on how you feel at the time.…

Silas TurnerSilas Turner·June 2, 2026·4 min read
Recovering from a late night: judging it before you start
Rhythm and Light

Recovering from a late night: judging it before you start

Advice on recovering from a late night tends to split in two: impossibly complex, or sold as one click. Reality sits between. It needs some patience…

Malcolm ReidMalcolm Reid·May 27, 2026·4 min read
Structuring the first hour after waking: judging it before you start
Rhythm and Light

Structuring the first hour after waking: judging it before you start

There is plenty written about structuring the first hour after waking and little you can act on. This piece stays concrete: every action can be done…

Eloise FontaineEloise Fontaine·May 21, 2026·4 min read
How morning light sets the clock: three things to understand first
Rhythm and Light

How morning light sets the clock: three things to understand first

Put how morning light sets the clock back into a real week, with overtime, travel and days you cannot be bothered. Any plan that only survives good…

Delphine RouxDelphine Roux·May 15, 2026·4 min read
The half-life of caffeine: nine specific questions
Rhythm and Light

The half-life of caffeine: nine specific questions

Anyone who has spent time on the half-life of caffeine has a failure story: a strong start, a collapse in the middle, then silence. This is not…

Silas TurnerSilas Turner·May 9, 2026·4 min read
A two-hour pre-bed checklist: a practical plan for ordinary weeks
Rhythm and Light

A two-hour pre-bed checklist: a practical plan for ordinary weeks

Separate two things in a two-hour pre-bed checklist: the outcome you want and the action you can sustain. When the gap is too wide, shrink the action…

Malcolm ReidMalcolm Reid·May 3, 2026·4 min read
Shift work without wrecking your week, explained once properly
Rhythm and Light

Shift work without wrecking your week, explained once properly

Put shift work without wrecking your week back into a real week, with overtime, travel and days you cannot be bothered. Any plan that only survives…

Eloise FontaineEloise Fontaine·April 27, 2026·4 min read
The right order after a night shift: judging it before you start
Rhythm and Light

The right order after a night shift: judging it before you start

If you only read one paragraph, read this: the right order after a night shift depends on how the situation is set up, not on how you feel at the…

Delphine RouxDelphine Roux·April 21, 2026·4 min read
Tracking sleep without obsessing: making the complicated part simple
Rhythm and Light

Tracking sleep without obsessing: making the complicated part simple

Anyone who has spent time on tracking sleep without obsessing has a failure story: a strong start, a collapse in the middle, then silence. This is…

Silas TurnerSilas Turner·April 15, 2026·4 min read
Alarm setups for heavy sleepers: four details people skip
Rhythm and Light

Alarm setups for heavy sleepers: four details people skip

Let us set the limits of alarm setups for heavy sleepers first: it reliably improves steadier sleep, and it does not deliver overnight. Anything…

Malcolm ReidMalcolm Reid·April 9, 2026·4 min read
What to do instead of scrolling in bed: three things to understand first
Rhythm and Light

What to do instead of scrolling in bed: three things to understand first

If you only read one paragraph, read this: what to do instead of scrolling in bed depends on how the situation is set up, not on how you feel at the…

Eloise FontaineEloise Fontaine·April 3, 2026·4 min read
Naps and neck pain: the order that saves effort
Rhythm and Light

Naps and neck pain: the order that saves effort

There is plenty written about naps and neck pain and little you can act on. This piece stays concrete: every action can be done on the living room…

Delphine RouxDelphine Roux·March 28, 2026·4 min read
How long natural waking takes: method, rhythm and limits
Rhythm and Light

How long natural waking takes: method, rhythm and limits

Separate two things in how long natural waking takes: the outcome you want and the action you can sustain. When the gap is too wide, shrink the…

Silas TurnerSilas Turner·March 22, 2026·4 min read
Can a disrupted clock be reset: what to do and what to skip
Rhythm and Light

Can a disrupted clock be reset: what to do and what to skip

Most people want can a disrupted clock be reset to make things better. The workable version of that goal is steadier: a floor you can hit on a bad…

Malcolm ReidMalcolm Reid·March 16, 2026·4 min read
How soon to eat after waking: a version you can actually follow
Rhythm and Light

How soon to eat after waking: a version you can actually follow

Anyone who has spent time on how soon to eat after waking has a failure story: a strong start, a collapse in the middle, then silence. This is not…

Eloise FontaineEloise Fontaine·March 10, 2026·4 min read
Evening exercise and sleep onset, explained once properly
Rhythm and Light

Evening exercise and sleep onset, explained once properly

If you only read one paragraph, read this: evening exercise and sleep onset depends on how the situation is set up, not on how you feel at the time.…

Delphine RouxDelphine Roux·March 4, 2026·4 min read
Light, mood and the short days: four details people skip
Rhythm and Light

Light, mood and the short days: four details people skip

Anyone who has spent time on light, mood and the short days has a failure story: a strong start, a collapse in the middle, then silence. This is not…

Silas TurnerSilas Turner·February 26, 2026·4 min read
Handling jet lag on arrival, explained once properly
Rhythm and Light

Handling jet lag on arrival, explained once properly

Let us set the limits of handling jet lag on arrival first: it reliably improves steadier sleep, and it does not deliver overnight. Anything…

Malcolm ReidMalcolm Reid·February 20, 2026·4 min read
Why a fixed wake time beats a fixed bedtime: what to do and what to skip
Rhythm and Light

Why a fixed wake time beats a fixed bedtime: what to do and what to skip

Anyone who has spent time on why a fixed wake time beats a fixed bedtime has a failure story: a strong start, a collapse in the middle, then silence.…

Eloise FontaineEloise Fontaine·September 12, 2026·4 min read