condition mean min max 1 h after light 7.834336492333333 7.195793771 8.444561073 3 h after light 7.649122398333334 5.422796516 8.924407145 5 h after light 7.472095287666667 6.630320364 8.719883764 7 h after light 8.815855118666667 7.406884738 10.18927934 9 h after light 6.298175348333333 5.726788279 6.93820015 11 h after light 7.519923027999999 5.654552538 8.880566737999999 13 h after light 7.061663399333334 5.785869647999999 9.134433745 15 h after light 6.507180261333333 5.896919345 6.971158496 1 h after dark 7.431387583666667 6.078170802000001 9.617690869 3 h after dark 7.246137305666666 4.844635239 8.878467779 5 h after dark 7.323466406333333 6.678845837999999 7.989876891000001 7 h after dark 7.408919011666666 6.159807786 8.059492075