I lack the patience for an all day sit anymore, and when you live in a woods the scenery doesn't change much. I know the crossing periods for the local herd and simply come "out back" during the prime intercept times. Two to three hours is about all I havethe patiencefor, and by avoiding the less productive hours I have time to attend to chores. I hit the dawn, midday, and evening hours, about two hours each.