condition	mean	min	max
4 h after light	0.06296500000000001	0.0	0.188895
8 h after light	0.03873833333333333	0.0	0.116215
12 h after light	0.1356986666666667	0.108282	0.170055
4 h after dark	0.08145290000000001	0.0474658	0.106547
8 h after dark	0.0	0.0	0.0
12 h after dark	0.12554153333333334	0.0834487	0.199551