this is the superior eye of mankind. the iris acts as a curtain, the more melanin in the curtain the more sun radiation it can block. lighter eyes are more susceptible to vision loss and blindness. no, they do not see better at night, that's retarded. that's not how the iris works, it doesn't reflect light into the eye, it acts as a curtain to block it. you want a darker curtain. doesn't matter what looks better, your body parts serve a function. your upturned noses and wide eyelids get sand blown in them in most environments too. europeans have also lost their brow ridges for the most part, which acts as a sun visor. mine is incredibly useful in bright sunlight, just tilt my head down and i can see again. quite frankly idk how light eyed, no brown ridge whites survive in any of earth's environments except snow which now only comes during the winter in few areas.
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