condition	mean	min	max
1 h after light	15.597676660000001	15.107118700000001	16.08823462
3 h after light	17.099005376666668	12.97602957	19.35349098
5 h after light	16.889762363333332	13.01215839	20.24194304
7 h after light	18.750904063333333	14.08945654	22.31821394
9 h after light	19.35435454	17.03518908	21.40499221
11 h after light	21.82225551333333	19.96938028	23.31519102
1 h after dark	31.78038516	28.40713241	37.17380766
3 h after dark	32.747195993333335	28.53918036	36.85385487
5 h after dark	30.4686199	24.66483192	34.53772408
7 h after dark	28.52818506	26.44954974	31.00901336
9 h after dark	27.09234262	22.0885632	31.53955443
11 h after dark	27.90925686	22.71716724	35.35065059