condition mean min max 4 h after light 0.29601 0.265245 0.326775 8 h after light 7.215344999999999 6.45548 7.97521 12 h after light 33.64635 14.7856 52.5071 4 h after dark 6.2511833333333335 5.22259 7.73828 8 h after dark 2.6353333333333335 1.51388 3.73943 12 h after dark 0.4430026666666667 0.388062 0.525074