condition	mean	min	max
4 h after light	0.00104308	0.0	0.00312924
8 h after light	0.1293021	0.0	0.323067
12 h after light	0.07052406666666666	0.0	0.191555
4 h after dark	0.0265529	0.0	0.0796587
8 h after dark	0.09818233333333333	0.0	0.294547
12 h after dark	0.0986874	0.0662382	0.126739