condition mean min max 1 h after light 6.464140181 6.033920666 6.894359696 3 h after light 5.6449082556666665 5.522246276000001 5.756935246 5 h after light 7.0892100613333335 6.035494969 7.685023533 7 h after light 8.567915384666666 8.161262736 9.046493549 9 h after light 10.182996650666666 8.947925312 11.53640202 11 h after light 10.496581669333333 9.417308947999999 11.12483315 1 h after dark 9.951144883333333 9.147333956 11.00683888 3 h after dark 11.299651506666667 9.574217046000001 14.42250674 5 h after dark 9.768043889 9.458503355 9.964635508999999 7 h after dark 8.790474238666667 7.25392368 10.06619767 9 h after dark 8.549525997333333 7.377469005 10.38898865 11 h after dark 8.479768863333334 7.239214852999999 9.532105096