condition	mean	min	max
1 h after light	14.4789499	14.37518352	14.58271628
3 h after light	14.63113903	13.87291162	15.23790871
5 h after light	15.086152583333332	14.7671435	15.47842005
7 h after light	16.926804113333333	15.73971972	17.61817228
9 h after light	16.868517476666668	15.32721555	18.33279385
11 h after light	16.908549346666668	15.86399075	18.64550841
13 h after light	18.329866436666666	17.43233736	19.42112296
15 h after light	18.37165528	17.34286865	19.03323196
1 h after dark	18.92069217	17.79103421	19.65958018
3 h after dark	19.486569056666667	17.47880519	20.77617222
5 h after dark	19.05664343666667	16.58710719	20.35380915
7 h after dark	19.14509689	18.02620723	21.34732061