condition	mean	min	max
1 h after light	17.117941215000002	15.82805779	18.40782464
3 h after light	18.035682876666666	12.13854374	28.06725934
5 h after light	13.472562623333333	11.65906764	15.62140377
7 h after light	17.547662016666667	12.11868715	21.01191611
9 h after light	17.200865756666666	14.11412585	20.32410218
11 h after light	15.616441063333333	13.77194836	17.51010069
13 h after light	18.168154923333333	15.18448444	21.59923451
15 h after light	17.07702601	15.94424313	18.25665256
1 h after dark	18.579914633333335	12.65214924	27.27128768
3 h after dark	22.54471566666667	16.92551624	29.29665868
5 h after dark	18.922169166666666	17.03885752	20.7675187
7 h after dark	21.050323406666667	16.88925026	24.27760547