condition mean min max 0 h after light 5.92451 4.66032 7.1887 2 h after light 1.2429999999999999 1.08699 1.39901 4 h after light 0.89785 0.0 1.7957 8 h after light 2.284595 1.43374 3.13545 12 h after light 2.147275 1.60838 2.68617 2 h after dark 4.100495 3.71079 4.4902 4 h after dark 4.454535 3.57297 5.3361 8 h after dark 8.25755 7.08726 9.42784 12 h after dark 6.352205 6.1131 6.59131