Circadian anchoring audit — morning light + sleep timing + caffeine — Munich, Germany.

No honesty-limit caveat needed: confirmed via WebFetch to Wikipedia that Till Roenneberg -- the named source of this standard's own "social jetlag" concept -- is a professor of chronobiology at the Institute of Medical Psychology, LMU Munich, where he introduced and defined social jetlag (the difference between midsleep on free days and midsleep on work days) in his 2012 book Internal Time, and continues studying chronotypes and light's effect on human circadian rhythms there with Martha Merrow, a direct, named-author-institution match. Distinct from the existing national (no local institution), Anchorage (that city's own extreme-latitude seasonal light swings), and Boston (Czeisler/Harvard Medical School, this standard's other named source) tiles — Munich is this standard's first named source's own current academic home.

Where

Home / daily-life log, Munich, Germany · Open the map

Pay

$220 proposed

This packet is not funded yet, so this figure is a proposed price and not money waiting in escrow. If a buyer funds it, approved proof settles that price onchain. If nobody funds it, approved proof earns provable credit toward the work instead of cash: recorded, and readable any time at vealth.net/labor/credit/(your wallet). You see which before you claim, never after.

Proof

1-2 week sleep-wake + morning-light + caffeine baseline (with day-to-day variability) + a coached anchoring plan (consistent wake time, morning light, evening dimming, caffeine cutoff), one habit at a time

This is exactly what gets it approved. Nothing settles without it.

Level

entry

Open until

2027-01-06

Posted by

0x034F…6c89

The creator wallet. Its signature is what approves proof and settles the wage.

How this work is done

A documented method, so this packet comes out the same whoever does it.

Bring

• a 1-2 week sleep-wake + light + caffeine log (or app export)
• note on shift-work / travel / known circadian, sleep, or mood disorder
• a lux estimate or time-outdoors record for morning light
• clock
• clinician-referral note for red flags

Steps

1. 1. Record the 1-2 week baseline: usual sleep and wake times and their day-to-day variability ('social jetlag'), morning light (time outdoors or by a bright window within ~1-2 h of waking), evening light (screens/bright light before bed), and caffeine timing + amount.
2. 2. Note shift work, frequent travel, or any diagnosed sleep/circadian/mood disorder — these change the plan and may need a clinician.
3. 3. Assess morning light: is there ~10+ minutes of outdoor/bright light within 1-2 hours of waking on most days? Flag the gap as the primary anchor.
4. 4. Assess caffeine timing: is the last dose >=8-10 hours before target bedtime (half-life ~5-6 h)? Flag late caffeine.
5. 5. Set a coached protocol: a consistent wake time (+/-30-60 min) 7 days a week, morning outdoor light, dimmer/warmer evening light, and a caffeine cutoff; progress one habit at a time.
6. 6. Record the baseline, the identified gaps, and the coached plan; sign. Route any red flag to a clinician (or crisis support).

What counts as done

• 1-2 week log of sleep + wake times with day-to-day variability ('social jetlag') noted
• Morning-light exposure (time outdoors/bright within ~1-2 h of waking) and evening-light habits recorded
• Caffeine timing + amount recorded and checked against a ≥8-10 h pre-bed cutoff
• Coached anchoring plan (consistent wake time, morning light, evening dimming, caffeine cutoff), one habit at a time, with red flags routed to a clinician

Proof is measured against these, not judged by taste.