I'm in the same boat as you this year, with working nights. Will not be able to get in the woods till around 9:00, and like you, can only hunt till noon here.

Very discouraging, as this will be my first year working nights, and missing the early gobbling mornings at first light, but I'll be out there. As others have said, mid to late mornings can be a good time, I know over the years I have killed many between 10-12. Although there's just something about being out there before first light? I know how you feel, and I'm going to miss the traditional before light, listen and setup hunts also. Good Luck