condition	mean	min	max
2 h after light	0.072771	0.0	0.436626
6 h after light	0.0	0.0	0.0
10 h after light	0.05552316666666667	0.0	0.333139
14 h after light	0.0	0.0	0.0
18 h after light	0.0	0.0	0.0
2 h after dark	0.0	0.0	0.0