condition mean min max 1 h after light 0.644069375 0.644069375 0.644069375 3 h after light 6.1715698969999995 0.6076671339999999 11.73547266 5 h after light 11.61370679 11.59555622 11.63185736 7 h after light 16.006329685 14.18405624 17.82860313 9 h after light 16.59116417 13.71402898 19.46829936 11 h after light 21.070400284999998 18.70974503 23.43105554 1 h after dark 19.06872718 10.40865077 27.72880359 3 h after dark 10.905465726000001 6.245530422000001 15.56540103 5 h after dark 5.15020118 4.300861039 5.999541321000001 7 h after dark 4.274257564499999 3.7142684519999998 4.834246676999999 9 h after dark 4.236238499000001 4.056914303 4.415562695 11 h after dark 3.1349453855 1.111230102 5.158660669