I do both, but certainly more at night than I do day. But as most will say on here (or so it seems to me), you never know when you're gonna need your firearm, which is true. Nothing can be predicted just walking to the grocery store a block away...
Again I'm not implying that darkness makes it better. I'm just asking if anyone has personal preferences for the two modes of carry at night instead of day. Simple question.
I OC most of the time. Very little CC. It really doesn't make a difference for me, day or night. For me, I think where I am, or where I'm going, is the deciding factor.