I think Suri does keep some sort of schedule. The lights seem to adjust based on something, but I don't know what her. . .decisions are based on. And then we land on a planet with a completely different schedule and it all goes out the window.
We do. It's back behind the holo deck. If you go down past the commisary and the candy shop, you turn left and go four doors down. It's next to the room with the pool.