How do you sleep? With or without light?

I sleep with the lights off. I even have an eyepad to help block the light that comes in towards the morning hours. I tend to wake easily so hearing noises or seeing lights, even the sun, wakes me up.

I can't sleep with any light on. When I was a kid though, I couldn't sleep without my tv being on which is odd. xD Though perhaps it's because I was somewhat afraid of the dark as a kid.

Wait, people sleep with light?! I can’t sleep unless it’s pitch black - I thought that was normal.

I sleep with the lights off. I can’t sleep with any lights on. I prefer total darkness in my room.

I have always struggled to sleep with any kind of light unless I was so tired, I passed out with a light on.

I always sleep with the light off and have done so since around my teen years, before that, I was always scared to sleep in the dark.

I need it pitch black during the day in order to take a nap during the day. I have blackout curtains, but those don't quite work well with light leaking through the corners. So, I use a small blaket for my eyes.

As for night, it's a lot darker, but not completely blacked out due to ambient city light. However, that doesn't bother me enough and I'm able to sleep fine.

It doesn't matter to me. When I nap, I do lights on so I wake up. When I'm in bed at night, the lights are off but blinds don't matter to me. No sleeping mask either.