In reply to Fletcherella: Some thoughts, as I don't where you live, but when I am injured I get up early anyway and go for a walk instead. This is not your situation, but if you do this for a couple of weeks you'll get used to the routine, especially if you wear your running clothes, or a version of.
Also you need to accept you're not going to come back at 100% performance
I am tending to see this as a mental thing tho', so you just need to get gently into the routine. I would stick to mornings as you're used to that - waiting till the evening will just increase the pressure