condition mean min max 3 h after light 76.76783333333334 69.8866 88.2245 6 h after light 50.084133333333334 48.3026 52.427 9 h after light 21.759900000000002 19.4101 25.3017 12 h after light 66.224375 21.5968 180.878 3 h after dark 146.286 137.605 154.278 6 h after dark 149.08666666666667 137.212 171.166 9 h after dark 176.15233333333333 162.244 184.181 12 h after dark 192.0785 176.737 207.42