condition mean min max 3 h after light 136.70509166666668 67.1626 227.182 7 h after light 183.391975 92.4767 254.844 11 h after light 165.29294166666668 96.6027 228.163 2 h after dark 209.44980833333335 89.2997 298.802 6 h after dark 161.19926666666666 86.6352 216.289 10 h after dark 161.10665 82.3922 249.567