condition	mean	min	max
4 h after light	0.6641066666666667	0.0	1.99232
8 h after light	0.0	0.0	0.0
12 h after light	0.4526833333333333	0.0	1.35805
4 h after dark	0.0	0.0	0.0
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0