condition	mean	min	max
2 h after light	0.0	0.0	0.0
6 h after light	0.9478716666666666	0.0	5.68723
10 h after light	0.0	0.0	0.0
14 h after light	1.9789866666666667	0.0	6.4511
18 h after light	0.0	0.0	0.0
2 h after dark	0.0	0.0	0.0