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	1.3721316666666665	0.0	8.23279
14 h after light	0.0	0.0	0.0
18 h after light	0.0	0.0	0.0
2 h after dark	4.533316666666666	0.0	16.5373