News for hackers. Stuff that matters.

A comment on Light exposure during sleep impairs cardiometabolic function. Parent comment

Re:Light exposure during sleep impairs cardiometabolic function by Someone on Tuesday March 15, 2022 @08:25AM (#30684420)
> This article refers to "moderate" (100 lx) light exposure

I think that’s relative to daylight, which already is 1,000 lx under an overcast sky, 10,000 in full daylight, 100,000 in full sunlight.

[ Parent | on HN ]
Re:Light exposure during sleep impairs cardiometabolic function by bb123 on Tuesday March 15, 2022 @09:49AM (#30685212)
Pretty incredible how well our eyes can move between these completely different scales of brightness like its nothing.
[ Parent | on HN ]