condition mean min max 1 h after light 7.0085740275 6.6542491770000005 7.362898877999999 3 h after light 6.3700207246666665 6.1884066529999995 6.521733864 5 h after light 7.530449463 6.227108704 8.7992241 7 h after light 8.543117851666667 7.951553905 9.45208513 9 h after light 7.648317409666666 7.0831248979999994 8.106186949 11 h after light 9.695302136333334 8.736060659 11.42501398 13 h after light 7.572617258666667 6.948319651 8.264922888 15 h after light 7.485028791666667 6.5832113670000005 8.030942241 1 h after dark 8.471972624 8.208381416 8.611868243 3 h after dark 9.276108813 7.792817426 10.2282694 5 h after dark 10.229603690666666 9.549561142 10.70947798 7 h after dark 10.210755725 6.765620195 12.39120938