condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.14480766666666667	0.0	0.434423
12 h after light	0.19034933333333334	0.0	0.571048
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