condition mean min max 3 h after light 26.3722 24.1006 30.5847 6 h after light 24.2975 21.7263 27.7366 9 h after light 29.902466666666665 26.5834 32.7217 12 h after light 44.93315 41.051 46.6408 3 h after dark 65.3184 58.3374 74.9984 6 h after dark 88.42693333333334 84.4124 92.3601 9 h after dark 73.87003333333334 67.5661 78.1565 12 h after dark 39.6721 35.8492 43.495