condition mean min max 0 h after light 76.0834 71.4695 80.6973 2 h after light 36.33475 32.1464 40.5231 4 h after light 30.9171 28.1334 33.7008 8 h after light 29.710250000000002 26.5649 32.8556 12 h after light 37.438100000000006 34.0855 40.7907 2 h after dark 44.07895 43.4396 44.7183 4 h after dark 48.05245 45.3008 50.8041 8 h after dark 74.07730000000001 72.6765 75.4781 12 h after dark 78.69800000000001 74.5909 82.8051