condition	mean	min	max
3 h after light	0.163417	0.0	0.270415
6 h after light	0.0	0.0	0.0
9 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
3 h after dark	0.0	0.0	0.0
6 h after dark	0.137713	0.0	0.413139
9 h after dark	0.06653466666666667	0.0	0.199604
12 h after dark	0.0	0.0	0.0