condition	mean	min	max
4 h after light	0.0014949633333333334	0.0	0.00448489
8 h after light	0.07908086666666667	0.0	0.21799
12 h after light	0.19795400000000002	0.142903	0.269676
4 h after dark	0.044499000000000004	0.0	0.133497
8 h after dark	0.09388566666666666	0.0	0.281657
12 h after dark	0.31461500000000003	0.197963	0.385178