Large areas with those large, whatever they are, tube light things are a little .. gah. how to explain, they make the pathway in the distance seem a little warpy looking and distorted. I have to focus on the things right around me of I start to get a little queasy. (figured it was just my vision and my glasses weren't quite right but it's always done that with any glasses.)
I squint in bright sunlight and when it reflects off the snow, but I thought that was just normal for anyone. (I squint more with my left eye than my right, my eye doctor said that it is "acceptable". It's like my left eye sees more brightly (everything has a light-bright blue tint vs, my right eye with a more dark yellow or tan tint.)
If I have a migraine though any light makes my head hurt worse, and movement... and my sense all just kind of go out of whack and I just lie there in the dark in pain , but that's when I have a headache...