Driving At night should be comfortable, but for some people, bright headlights, streetlights, or traffic signals appear surrounded by glowing rings or circles. If you have ever asked yourself why some people see halos around lights at night, you are certainly not the only one. While halos around lights can https://www.diigo.com/item/note/b2kvl/ipr1?k=5eabf56fbb5d346577458d721656d212