condition mean min max 1 h after light 9.766138202 9.627424341000001 9.904852063 3 h after light 10.108782383333333 8.97658987 10.68322119 5 h after light 11.572994676666667 11.38671306 11.88520791 7 h after light 8.881899548666667 8.037487355 9.639897543 9 h after light 9.432843163666666 8.339123356 11.35383256 11 h after light 9.805278189000001 8.518745717 10.83533584 13 h after light 9.698310886666667 8.122424217999999 11.63214432 15 h after light 11.456112586666666 10.38146192 13.23720995 1 h after dark 8.355250744333334 7.642567056 9.627114007000001 3 h after dark 8.898541705666666 7.537045259 9.780782616 5 h after dark 9.028735358666665 8.230723645 9.619265967999999 7 h after dark 8.202187593333333 6.458130314 10.98254785