condition	mean	min	max
1 h after light	16.54209678	16.21088363	16.87330993
3 h after light	14.43373354	13.46015269	15.36900993
5 h after light	13.38433714	11.07535762	15.88864636
7 h after light	14.05905836	12.90765942	14.73773852
9 h after light	18.53223409	16.39872302	21.5618655
11 h after light	20.51922042	19.51488177	22.26034983
13 h after light	18.318535236666666	16.14984932	21.35753991
15 h after light	18.54474315	12.74169942	22.1948984
1 h after dark	21.808927236666666	20.80269472	22.98841499
3 h after dark	21.66597284	18.31532231	27.69637113
5 h after dark	23.743281183333334	21.12056223	28.55860796
7 h after dark	26.81386232	24.18940919	31.46975901