condition	mean	min	max
1 h after light	7.9473490684999994	7.314306339	8.580391797999999
3 h after light	11.001340427666667	9.776505753	12.31909507
5 h after light	14.051750633333333	12.882466099999998	16.19355443
7 h after light	13.69520932	11.97603806	14.79224511
9 h after light	16.539783293333333	14.80242158	17.75355236
11 h after light	17.77792609	15.64636986	19.33971514
1 h after dark	19.55121597	17.23481509	21.89322807
3 h after dark	20.241771803333332	17.69293604	22.42044077
5 h after dark	19.948120863333333	18.51736622	20.85105995
7 h after dark	18.684984783333334	16.71713896	20.37735164
9 h after dark	17.60569284	16.11868125	18.48269543
11 h after dark	17.177558786666665	16.0913268	18.71036686