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	0.03414983333333333	0.0	0.204899
2 h after dark	0.041361666666666665	0.0	0.24817