condition mean min max 0 h after light 4.698615 4.59606 4.80117 2 h after light 1.64031 1.63706 1.64356 4 h after light 2.10688 2.06905 2.14471 8 h after light 3.29737 2.60179 3.99295 12 h after light 3.3068999999999997 3.07738 3.53642 2 h after dark 4.38402 4.00128 4.76676 4 h after dark 4.34043 3.92658 4.75428 8 h after dark 5.67914 5.57609 5.78219 12 h after dark 5.03308 4.57897 5.48719