condition	mean	min	max
2 h after light	0.0	0.0	0.0
6 h after light	0.0	0.0	0.0
10 h after light	0.0	0.0	0.0
14 h after light	0.0	0.0	0.0
18 h after light	0.030938166666666666	0.0	0.185629
2 h after dark	0.054121499999999996	0.0	0.324729