What Determines Whether You're Seeing the Sun or Not?

A lot of these moons are pretty big and pretty rocky and might have liquid under the surface. So they might like naturally have their own life. It's a great way to ask the question like how likely is life to evolve because it's like an independent way to sample whether life emerges from similar conditions to what we have on Earth. And there's another question which is like what would it be like for us if we tried to colonize these places and actually establish bases there? What would your daily life be like on those surfaces? Yeah and I guess that's a question Billy had because I guess if you're on a moon then you're orbiting another planet and then that planet is presumably orbiting