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	0.0033371000000000004	0.0	0.0400452
6 h after dark	0.0032189333333333334	0.0	0.0386272
10 h after dark	0.0	0.0	0.0