condition	mean	min	max
0 h after light	0.1446815	0.0	0.289363
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	0.142403	0.0	0.284806
8 h after dark	0.0	0.0	0.0
12 h after dark	0.1442295	0.0	0.288459