Re:U.S. Bill H.R.69 introduced – To make daylight savings ti...
by Wowfunhappy on Tuesday January 05, 2021 @02:49PM
(#25650087)
It's not arbitrary, it's based on sunlight. The sun sets our mental clocks.
This is why a lot of people advice against using screens late at night—because they contain a lot more blue light than regular household lights, and thus throw our bodies out of balance. But, those are still much smaller light sources than the sun!
This is why a lot of people advice against using screens late at night—because they contain a lot more blue light than regular household lights, and thus throw our bodies out of balance. But, those are still much smaller light sources than the sun!