condition	mean	min	max
4 h after light	0.9755400000000001	0.0	2.92662
8 h after light	0.1724377666666667	0.0	0.426426
12 h after light	0.36584500000000003	0.135104	0.508495
4 h after dark	0.24418533333333334	0.161271	0.405191
8 h after dark	0.036983999999999996	0.0	0.110952
12 h after dark	0.06289866666666667	0.0	0.188696