condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.1662915	0.0	0.332583
8 h after light	0.2722175	0.221507	0.322928
4 h after dark	0.107068	0.106857	0.107279
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0