condition mean min max 3 h after light 175.84438333333333 55.6789 311.482 7 h after light 146.794825 45.6401 292.029 11 h after light 138.34294166666666 40.9271 308.505 2 h after dark 153.11593333333334 58.1809 310.91 6 h after dark 159.82127499999999 73.189 325.443 10 h after dark 186.993025 78.2809 354.685