condition	mean	min	max
1 h after light	14.008316345	13.86652603	14.15010666
3 h after light	16.947164270000002	13.96643679	21.11844869
5 h after light	19.43818207	18.36944241	20.18896739
7 h after light	16.893749846666665	16.54973958	17.51769245
9 h after light	18.433212033333334	17.53135963	19.19629793
11 h after light	18.802531953333332	17.30612117	21.29094633
1 h after dark	17.250064826666666	15.67588709	18.29164459
3 h after dark	18.404232066666665	15.3203201	21.12177453
5 h after dark	19.00267859	18.17342148	20.54215536
7 h after dark	19.637608716666666	18.06401745	21.11566148
9 h after dark	20.922668553333335	20.08232854	22.16420793
11 h after dark	20.671320893333334	19.76509874	22.21358449