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	0.7369676666666667	0.252221	1.47881
4 h after dark	0.5005933333333333	0.0	0.794181
8 h after dark	0.7494460000000001	0.0	1.65931
12 h after dark	0.23262000000000002	0.0	0.69786