In the early season your better off sitting in the morming and evening and doing some scouting midday.Just don't go stomping through bedding area's.

If it's abnormally hot(especially in the North) the deer will usually move early and late.The deer get their winter coat on and won't move much in the heat of the day.Would you?

As the rut picks up it's a good idea to sit more,but still do some scouting.