Just be patient. We have full moon this week so the deer can see very well at night. Also if your weather is as warm as ours is here in Georgia that will play a roll also. Last week I saw 6 come out in the last 5 min of useable light. Also, are you hunting in a field or in woods. If you are in the woods your cutting your light by about 8 minutes. As the evenings get colder and the moon goes back in hiding, the deer should come out earlier. Just my 2 scents worth.