condition	mean	min	max
1 h after light	19.44133458	17.62668133	21.25598783
3 h after light	16.481019076666666	15.08552962	19.19253109
5 h after light	16.613396926666667	14.09995328	18.01668185
7 h after light	21.186179713333335	18.77557046	23.41896013
9 h after light	20.2766299	18.91443622	21.14521109
11 h after light	21.404598713333332	20.03643763	23.0226552
13 h after light	19.320912876666664	14.50891119	21.98402775
15 h after light	23.602462329999998	20.93023182	27.67780263
1 h after dark	26.322388386666667	25.53713056	26.87946755
3 h after dark	24.041303720000002	20.95695534	29.24010329
5 h after dark	19.565330683333332	14.7650386	24.76212634
7 h after dark	19.639509906666667	16.23599032	22.52469841