condition mean min max 1 h after light 12.723030313999999 8.069460167999999 17.37660046 3 h after light 5.540694292333333 5.14996001 6.054707758999999 5 h after light 8.041910878 4.187096207 11.66777295 7 h after light 5.486169139666666 4.504593068999999 6.030995699 9 h after light 8.584220064666667 6.166377804 13.10231921 11 h after light 5.564651620666667 4.393935862 6.387964811 1 h after dark 5.8894839616666665 3.981197041 8.011390523 3 h after dark 4.655587072333334 3.003675936 6.19810207 5 h after dark 8.393658390666667 7.748778566 9.565379099 7 h after dark 7.305147792333334 6.523989945 7.9745202310000005 9 h after dark 8.794072718666667 7.4207061770000005 11.46794687 11 h after dark 8.089490069 7.062803929 9.542601397