condition	mean	min	max
1 h after light	19.6714426	15.77543114	23.56745406
3 h after light	19.773990896666668	16.84756567	24.26065499
5 h after light	21.724135503333333	19.80155699	23.91844303
7 h after light	17.635809656666666	16.45794609	18.69608667
9 h after light	19.620077933333334	17.09408475	22.75180776
11 h after light	24.532050306666665	23.60809607	26.27626762
1 h after dark	21.61820219333333	20.02847631	23.92484581
3 h after dark	19.39725230333333	18.24095135	20.46254232
5 h after dark	19.85616449333333	18.22231437	22.51826254
7 h after dark	18.420341176666668	17.57363057	19.6748409
9 h after dark	21.132926663333333	19.346841100000002	24.2569478
11 h after dark	17.462849276666667	16.38694999	19.50031957