condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	0.077513	0.0	0.155026
4 h after dark	0.311299	0.0	0.750118
8 h after dark	0.06481466666666667	0.0	0.194444
12 h after dark	0.0	0.0	0.0