condition	mean	min	max
3 h after light	0.0	0.0	0.0
7 h after light	0.0182165	0.0	0.218598
11 h after light	0.0	0.0	0.0
2 h after dark	0.0	0.0	0.0
6 h after dark	0.0134815	0.0	0.161778
10 h after dark	0.0	0.0	0.0