condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.1117975	0.0	0.223595
12 h after light	0.03096365	0.0	0.0619273
4 h after dark	0.0	0.0	0.0
8 h after dark	0.02913316666666667	0.0	0.0873995
12 h after dark	0.002842843333333333	0.0	0.00852853