condition	mean	min	max
4 h after light	0.0665435	0.0	0.133087
8 h after light	0.0	0.0	0.0
12 h after light	0.061447	0.0	0.122894
4 h after dark	0.0	0.0	0.0
8 h after dark	0.10276066666666667	0.0	0.308282
12 h after dark	0.0	0.0	0.0