condition	mean	min	max
1 h after light	19.245547029999997	15.90912079	22.58197327
3 h after light	20.33015472	17.11725078	22.11178339
5 h after light	21.827521323333333	19.08164024	24.10403569
7 h after light	18.681382423333336	17.91822764	19.47894897
9 h after light	22.203986659999998	21.9785199	22.64141872
11 h after light	20.39528809	20.06665997	20.77530843
13 h after light	24.660876786666666	23.70227886	25.51514102
15 h after light	23.578831016666665	20.82821606	27.82266466
1 h after dark	23.22762072	22.89042035	23.73803722
3 h after dark	20.989206406666668	20.00905202	21.57333638
5 h after dark	21.825722286666664	20.41973423	23.97846009
7 h after dark	20.941952326666666	15.78499059	25.30747001