condition	mean	min	max
4 h after light	0.177866	0.0	0.533598
8 h after light	0.13063799999999998	0.0	0.276703
12 h after light	0.506719	0.174914	0.864865
4 h after dark	0.20593266666666668	0.0	0.342567
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0