Thanks for getting back to me so quickly!
I have tried the tissue trick every other day and while she took a couple into her bed at first she generally ignores them now. She has lots of toys and hiding places and she loves her wheel... She pretty much ignores all the others toys for that exclusively! She'll also happily take treats from me when she's out of her bed but not when she's in it. She actively looks for the treats at her cage door in a morning.
I try to stick to a routine and gently wake her around half ten by gently talking to her and trying to coax her with treats but she just won't come out of her house until around midnight. And no it isn't only when it's dark as she happily comes out in the morning when it's bright light and I'm just about to leave. I'm guessing it's because she's had a happy whole night running! But as I said I can't really be late to work anymore to play with her as much as I'd like to
