condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.00776545	0.0	0.0155309
4 h after dark	0.016963866666666667	0.0	0.0319114
8 h after dark	0.0	0.0	0.0
12 h after dark	0.016411733333333334	0.0	0.0259294