Early archery and I'd say fields in the evening. Now that the rut is near or happening in some places you might see a buck cruising or chasing at any time. Overall, if a buck is with a doe I think that doe will bed down by midmorning. That buck is going to stick with her and probably won't rise until she does towards late afternoon. Even if a buck is alone during the rut on several occasions I've seen them bed by themselves midmorning and not rise again anywhere from an hour before sunset until just about sundown. So-o-o-o, nothing's set in stone. Again during the rut you might see a buck at any time and I know there have been a lot of midday bucks taken but generally speaking, if you haven't seen much action by 10AM I'd bet on late evening. This seems to point towards the bigger, older bucks.