I agree that this is a great time to do some weight training. I've been going to the gym 3 days and riding indoor or outdoors when weather permits for 3 days. As for when, I have two kids and work outside the home, so the only time I have is when everyone else is asleep. Yes, I get up before 5am so I can get an hour in a day. The getting up is hard but I would go crazy if I didn't get some activity in.