condition	mean	min	max
2 h after light	0.09102316666666667	0.0	0.546139
6 h after light	0.0	0.0	0.0
10 h after light	0.40126249999999997	0.0	1.08833
14 h after light	0.0	0.0	0.0
18 h after light	0.2547896666666667	0.0	1.05742
2 h after dark	0.0	0.0	0.0