condition	mean	min	max
4 h after light	0.0114533	0.0	0.0229066
8 h after light	0.0	0.0	0.0
12 h after light	0.01351435	0.0	0.0270287
4 h after dark	0.05867633333333333	0.0	0.0901524
8 h after dark	0.03181556666666667	0.0	0.0509181
12 h after dark	0.0174431	0.0	0.0262025