A shallow angle from the sun give you that long shadow, but it also gives the light lots of extra air to pass through sideways on it’s way down out of space. The extra air filters out more light, and without an intense enough light your skin won’t make Vitamin D.
Still I don’t understand does shadows have something to do with vitamin D ?
userflairoptional@lemmynsfw.com 4 months ago
Fermion@feddit.nl 4 months ago
If you have a long shadow, the sunlight that gets to you has gone through much more atmosphere which attenuates the ultraviolet light. So at high/low lattitudes and during morning/evening hours the amount of uv that gets to the surface is much lower.
Trail@lemmy.world 4 months ago
No. It means how high is the sun.
Trail@lemmy.world 4 months ago
With booze and mushrooms and so.
Psych@lemmy.sdf.org 4 months ago
And maybe a little weed, I heard sun Doesn’t even need a lighter to light it so must be a pro at that .
Monument@lemmy.sdf.org 4 months ago
6/9 Blaze it