Ask almost anyone what repels bats and light will be near the top of the list. It’s a belief so widespread it has shaped everything from Halloween decorations to pest control advice. But the science tells a more complicated and far more interesting story.Bats don’t hate light in the way that popular culture suggests. They don’t burn, recoil, or suffer physical harm from exposure to light. What they are is strongly adapted to darkness — their eyes are packed with rod cells tuned for low-light conditions, making bright artificial light uncomfortable and disorienting rather than dangerous.The real problem with light, as Nadeem Ashraf of Weird & Amazing Facts — a site dedicated to replacing popular myths with verified science — explains, is what it does to bat behavior. Light pollution from streetlights and buildings forces many bat species to delay their emergence, shrink their foraging range, and avoid otherwise suitable habitat entirely. For light-sensitive species, urban light pollution is one of the most significant and least-discussed threats to their survival.Some bolder, more adaptable species have actually learned to exploit lit areas, hunting the insects attracted to streetlights — turning a threat into an opportunity.For the full science on do bats hate light and how light affects bat behavior, Nadeem Ashraf’s research at Weird & Amazing Facts cuts through the myth with clarity and evidence.