condition mean min max 0 h after light 71.72625 70.2047 73.2478 2 h after light 53.17965 49.1343 57.225 4 h after light 63.78655 58.6828 68.8903 8 h after light 117.81899999999999 106.271 129.367 12 h after light 164.6985 160.339 169.058 2 h after dark 145.3305 139.672 150.989 4 h after dark 119.73599999999999 110.688 128.784 8 h after dark 99.6605 97.353 101.968 12 h after dark 78.95554999999999 75.9664 81.9447