3 ms·
>A single 3 min 670 nm morning exposure to the eye at energy levels approximately a log unit greater than found in environmental light it sounds like getting u
by trhway 2y ago
>A single 3 min 670 nm morning exposure to the eye at energy levels approximately a log unit greater than found in environmental light
it sounds like getting up early and getting out like for a run can be beneficial in one more way.
https://www.researchgate.net/figure/Early-morning-6-am-relative-irradiance-of-the-sun-is-higher-in-the-visible-and-NIR_fig8_287807359 https://www.researchgate.net/figure/Early-morning-6-am-relat... :
"Early morning (6 am) relative irradiance of the sun is higher in the visible and NIR spectrum compared to midday exposure (noon)"
- mitjam 2y agoYes and before reading HN on a screen which is my habit, unfortunately.
- imp0cat 2y agoJust need to redshift the screen. But the intensity will not be enough, unfortunately.
- khafra 2y agoA single 3min 670nm morning exposure may be more valuable in latitudes where the sun does not rise until after 8AM.