Do you guys go find a bed, and sleep when it's night?
I do it to keep realism in the game, but sometimes I just continue playing. We are still hardened wastelanders.

Actually, I sleep at day time because walking through desert at night time is much easier.

I prefer night ops.

Why, is it easier?

Because the sun ain't cooking you?

I have http://www.newvegasnexus.com/downloads/file.php?id=34888. It makes the game much more beautiful but at night you basically get a black screen (except cities). The Strip is really awesome at night then. Anyway, I usually sleep at night (sometimes I just wait) because of this mod. Every now and then I just use some Ghost Sight and get http://img852.imageshack.us/i/screenshot24.png/.

Actually, clear sky like Mojave high Desert is quite bright, unless you have nigh blindness.

Then, I'm assuming http://newvegasnexus.com/downloads/images/40179-1-1299172505.jpg correct?

On topic:

I usually spend my nights in interior areas, so I'm rarely sleeping. I try my best, when I get sleep deprived, to sleep at night. Sometimes though, you just have to assume your character is taking a two hour nap and is on his / her way again.

Yea, I sleep at night, the trouble is, when in Freeside and the strip, my characters innerclock completly mess up. My character sleep 1 or 2 hours or not at all. But in Mojave, I usually find a bed or something