condition	mean	min	max
3 h after light	0.0	0.0	0.0
6 h after light	0.0	0.0	0.0
9 h after light	0.0	0.0	0.0
12 h after light	0.28685	0.0	1.1474
3 h after dark	0.14917366666666668	0.0	0.447521
6 h after dark	0.23631899999999997	0.0	0.708957
9 h after dark	0.306606	0.0	0.919818
12 h after dark	0.0	0.0	0.0