condition mean min max 1 h after light 6.842753889333333 4.898047149 9.669347879 3 h after light 6.398860038666667 1.892862935 13.04046536 5 h after light 8.698592959 7.459784955 11.04402404 7 h after light 13.594000746666667 12.30768066 15.11957579 9 h after light 6.356761705666667 2.435012339 8.548853757 11 h after light 9.795809127333333 3.058074332 14.47203468 13 h after light 6.826425450333334 3.545132843 8.944133042 15 h after light 6.185201015 1.381671053 9.137422442 1 h after dark 11.871958558333333 6.757044354 19.15544738 3 h after dark 4.1952999313333335 2.467175353 5.173000779 5 h after dark 13.791968624999999 9.595556995 18.59380409 7 h after dark 8.322143218666666 1.182683095 15.03039093