condition mean min max 0 h after light 3.0442799999999997 2.50006 3.5885 2 h after light 1.458575 1.24748 1.66967 4 h after light 1.673585 1.08917 2.258 8 h after light 2.2906649999999997 2.28631 2.29502 12 h after light 2.76472 1.90252 3.62692 2 h after dark 2.36271 1.86559 2.85983 4 h after dark 5.3173200000000005 4.53877 6.09587 8 h after dark 6.617305 5.42353 7.81108 12 h after dark 5.80557 5.33736 6.27378