Remember, We shoot the dumb ones during the daylight hours.

That is to say, those that didn't "score" in the darkness and don't want to go to bed hungry.

So, if you are like me and prefer to shoot them during the daylight hours; the morning is the most productive.

I also do well at dusk when I set-up over a carcass or during calving (still these are the hungry ones who can't stay in their bed until darkness).