condition mean min max 3 h after light 54.9401 46.0888 62.8927 6 h after light 24.166566666666668 17.8945 30.6944 9 h after light 4.08561 3.55985 4.72515 12 h after light 12.3755275 3.85013 35.1353 3 h after dark 21.91593333333333 19.8214 23.351 6 h after dark 52.223 51.5092 52.8238 9 h after dark 89.056 87.1975 92.6242 12 h after dark 47.164100000000005 43.3061 51.0221