this post was submitted on 03 Dec 2025
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Maybe everyone already knows this but you can generally see better in your peripheral vision in low light.
Almost all of your color vision / cones are concentrated in a tiny central area of your retina.
The grey scale / rods are dispersed around that.
In some ways I think night vision is a kind of skill that some people might be better at than others, even if the mechanics of their eyes aren't special.
Based on what I've read about senses, I think most of human sensory variance is born in the brain and is trainable to be much more sensitive than we'd generally expect possible given our comparatively weak hardware. Some of us have the supertaster gene, but no one comes out of the womb a sommelier.
It should. Seeing in low light is a very useful thing. And we could dispense some of the light polution we create.