condition	mean	min	max
4 h after light	9.742042333333332	8.903006	10.702739999999999
8 h after light	5.92764	4.455342	7.267005999999999
12 h after light	6.371418666666667	4.3221989999999995	7.765197
16 h after light	6.729812666666667	3.077928	11.05668
4 h after dark	12.490719333333333	7.717013000000001	19.79789
8 h after dark	11.589788666666665	6.275886	14.783179999999998