Natasha - i split your post off because we are trying to keep that thread as a resource thread, not as a Q&A thread.
but to answer your question... wait - are you in Australia too? so your time just fell back an hour??
if you don't already darken her room a little, you might want to do it a little bit now, to help prevent super-early wakeups.
and yes, every little increment is an improvement. it can take up to 2 weeks to fully adjust; until then just keep delaying how long you go into her, and do everything by the new time. she will adjust soon.