condition mean min max 1 h after light 5.991124149 4.892308773 7.089939525 3 h after light 8.45617567 7.936740135 8.860552571 5 h after light 6.840500821 6.299717834 7.737247009 7 h after light 7.018224641 4.585449191 8.442854508 9 h after light 8.278458091333334 6.088446446 9.40680734 11 h after light 7.328171163666666 6.077634422999999 9.448846785 13 h after light 8.451530859333333 3.857348871 11.52836624 15 h after light 7.381010883999999 5.8170706679999995 8.581615318999999 1 h after dark 8.244417571666666 7.005144777999999 9.211634949 3 h after dark 10.221767245 9.067240845 11.10804575 5 h after dark 8.100030720333333 7.165534565 9.486836422 7 h after dark 9.095839255333335 7.70262878 10.86103403