condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.03630475	0.0	0.0726095
8 h after light	0.03525085	0.0	0.0705017
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0361848	0.0	0.0723696
12 h after dark	0.0	0.0	0.0