condition mean min max 1 h after light 3.492151663 3.492151663 3.492151663 3 h after light 1.576013115 0.882813994 2.269212236 5 h after light 1.4738223085 1.017643729 1.9300008880000001 7 h after light 4.866555554 2.6030852859999998 7.130025822 9 h after light 9.6218915615 5.377797853 13.86598527 11 h after light 16.993821495 14.69946496 19.28817803 1 h after dark 14.43847774 9.09371879 19.78323669 3 h after dark 14.6775031225 7.926503155 21.42850309 5 h after dark 7.9459795885 5.583898517000001 10.30806066 7 h after dark 5.798000102 4.586984825 7.009015379 9 h after dark 4.748104163000001 4.362441796000001 5.13376653 11 h after dark 4.6541168045 4.308129528 5.000104081