condition	mean	min	max
1 h after light	21.30040286	21.08068072	21.520125
3 h after light	20.273716676666666	17.92993924	21.89743892
5 h after light	20.96607706	20.37154133	21.55034045
7 h after light	22.17348092	21.73061649	22.73496097
9 h after light	21.31861129	20.25982048	22.12895863
11 h after light	20.275041893333334	17.17437586	22.39734852
13 h after light	22.69827962	21.76336679	23.3222824
15 h after light	22.749643226666667	22.00519841	24.15811894
1 h after dark	23.359515926666667	23.10507362	23.78515991
3 h after dark	22.468511773333333	19.063785	26.60667784
5 h after dark	23.550799043333335	22.30554427	24.37802118
7 h after dark	24.144174686666666	21.50169706	26.35842873