I go in 30-60 minutes before light and come out about 9-10. Then like the other guys I will go back in around 2. What time of day and when during the season does your dads friend fill his buck tags? A buddy of mine says to sit all day during the rut. Especially near the bedding areas. Bucks with chase does out of them. But generally peak hours of movement for me is around 7-730 am and 30-45 minutes before dark.