It just depends on how long you like to hunt. This time of year I would hunt to about 11am then come back at about 5pm for the evening hunt. Once activity starts up I hunt longer, lot's longer. In the morning I would hunt close to the bedding areas because that is where they are going to be heading to after a quick morning feed. Don't get to close to the bedding area though. In the evening I would pick a diffeent spot about midway between the bedding area and the feed field. This way you will see deer before it gets to late. After the does come thru be still and start looking for monster buck to follow. Good luck man.