Need to auto change skype status

I'm supposed to start work at 6am every day but only actually need to start at around 8am. The only thing my boss does to "check" is look at my skype status to see if I'm online (he doesn't actually message me on it until later in the day). I'd get an extra 2 hours sleep if there was something that could auto change my status to Online at 6am every day. Anyone know if something like this exists?
Thanks in advance.