condition	mean	min	max
3 h after light	0.0	0.0	0.0
7 h after light	0.0	0.0	0.0
11 h after light	0.0	0.0	0.0
2 h after dark	0.01100225	0.0	0.132027
6 h after dark	0.01604375	0.0	0.192525
10 h after dark	0.0	0.0	0.0