condition	mean	min	max
2 h after light	0.206204	0.0	0.643412
6 h after light	0.0	0.0	0.0
10 h after light	0.0841885	0.0	0.505131
14 h after light	0.0	0.0	0.0
18 h after light	0.0	0.0	0.0
2 h after dark	0.10903616666666667	0.0	0.654217