condition	mean	min	max
4 h after light	0.012916266666666667	0.0	0.0387488
8 h after light	0.0	0.0	0.0
12 h after light	0.020432333333333334	0.0	0.0348841
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0097335	0.0	0.0292005
12 h after dark	0.0	0.0	0.0