When you are asleep, does having the light on or having your eyes open affect the dream at all?


I've never found out because
1. I don't sleep with the light on
2. I don't sleep with my eyes open
3. I have only had one lucid dream, so if I had done any of the above, I probably wouldn't know it.

Im just curious because I suddenly had the thought a long time ago, and I've wondered about it ever since.

If anyone knows of the differences there are (if any at all), please let me know.