condition mean min max 1 h after light 22.912331379999998 20.42809286 25.3965699 3 h after light 22.276885876666665 20.34778837 23.27702536 5 h after light 26.40614795 23.52010832 29.84257313 7 h after light 28.137889836666666 23.58286959 30.87685461 9 h after light 35.46349682333333 31.74615739 41.75698479 11 h after light 36.3534078 31.78523758 40.06673718 1 h after dark 38.10566866 35.77949914 40.5730816 3 h after dark 40.37756785 37.79625553 42.81039603 5 h after dark 33.53750693666666 28.26809757 37.235741299999994 7 h after dark 35.11783659333333 32.26730162 36.735085 9 h after dark 29.030436183333336 27.75681408 30.636915500000004 11 h after dark 26.311119866666665 23.62828951 28.78321931