condition	mean	min	max
3 h after light	0.23734603333333332	0.0529141	0.393285
6 h after light	0.17155443333333334	0.0660483	0.244031
9 h after light	0.21567799999999998	0.09975	0.329626
12 h after light	0.215227	0.113258	0.400184
3 h after dark	0.454767	0.281112	0.747436
6 h after dark	0.412489	0.230931	0.606182
9 h after dark	0.369433	0.195968	0.492432
12 h after dark	0.2281383	0.0897119	0.437005