condition	mean	min	max
4 h after light	0.1317985	0.0	0.263597
8 h after light	0.0	0.0	0.0
12 h after light	0.198231	0.186551	0.209911
4 h after dark	0.4780143333333333	0.0	1.1852
8 h after dark	0.08776133333333334	0.0	0.263284
12 h after dark	0.20234766666666668	0.0	0.361628