condition mean min max 1 h after light 39.273258775 33.878100200000006 44.66841735 3 h after light 35.78536113 33.82815733 37.13043992 5 h after light 36.03486036666666 32.06960982 42.00574443 7 h after light 38.84744699666667 30.66249896 43.69910839 9 h after light 46.61451212666667 41.06239737 50.9360011 11 h after light 48.111364546666664 37.81279987 53.88184015 13 h after light 45.01522246333333 42.83881106 46.13228621 15 h after light 45.35496772666667 37.02171554 52.29396289 1 h after dark 72.63355473 48.03423199 88.85522141 3 h after dark 76.74386019666666 56.48691954 102.6581887 5 h after dark 71.38216436333333 64.75578322 82.16266178 7 h after dark 68.85766914 63.25391484 73.66468967