condition mean min max 4 h after light 121.33121333333334 90.69754 153.9612 8 h after light 75.27127 51.514829999999996 105.6112 12 h after light 71.45523666666666 65.53256 77.05618 16 h after light 81.69266999999999 50.71696 111.0025 4 h after dark 142.7838 130.3406 164.1423 8 h after dark 107.25072666666667 65.45708 138.2034