condition	mean	min	max
4 h after light	0.0665245	0.0	0.133049
8 h after light	0.052303272	0.000285544	0.104321
12 h after light	0.0184754	0.0	0.0369508
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0370985	0.0	0.0603259
12 h after dark	0.02904393333333333	0.0	0.0571668