Heres an idea. I have my nocturnal pets in a room with no windows so i changed their daytime to my night. This way they are more active when you are.
I would do this, but I live in a small apartment in a city, so while I'm mostly nocturnal myself, I have no real way to change my frog's internal clock. Great idea though for those that have a room with no (or small easily blocked) windows.