condition mean min max 1 h after light 7.963834809 6.331554822999999 9.596114795 3 h after light 11.629070083333334 11.01342632 12.40954219 5 h after light 9.544578384 7.965498844 10.90712716 7 h after light 10.445949653333333 10.01609518 11.06906109 9 h after light 7.568992779666666 4.8467928769999995 10.70256377 11 h after light 12.381412962666666 9.599141748 16.08627366 1 h after dark 9.342203260333333 7.376923927999999 12.67473725 3 h after dark 8.264419072666666 7.270850505 8.885874644 5 h after dark 10.429380767666666 9.405065483 11.06598996 7 h after dark 8.685391308666667 7.8758076820000005 9.617561732999999 9 h after dark 9.678524122333334 9.0108575 10.60200693 11 h after dark 6.889973667666666 6.3178602360000005 7.289256837999999