condition mean min max 0 h after light 3.34736 3.29706 3.39766 2 h after light 0.6310715 0.590991 0.671152 4 h after light 0.357816 0.340365 0.375267 8 h after light 0.3947105 0.344633 0.444788 12 h after light 0.7089715 0.600876 0.817067 2 h after dark 1.8177400000000001 1.71407 1.92141 4 h after dark 2.547575 2.2435 2.85165 8 h after dark 4.46861 4.30826 4.62896 12 h after dark 3.222455 2.80951 3.6354