Recommendations for daytime, evening, and nighttime indoor light exposure to best support physiology, sleep, and wakefulness in healthy adults

What this work gives Aellic

Expert consensus in melanopic EDI at the eye: at least 250 lx during the day (daylight preferred), at most 10 lx in the evening from at least 3 hours before bedtime, and at most 1 lx in the sleep environment. It sets intensities, not a minimum duration of daylight exposure.

Where this sits in the engine

3 declared sites: constants and thresholds in the code that point at this entry.

• Behaviour Suggested routines 3 sites