condition mean min max 1 h after light 5.891085019 4.813712171000001 6.968457867000001 3 h after light 5.472736625666666 4.099375572 6.528428996000001 5 h after light 6.165904139333334 6.088562648 6.270999762000001 7 h after light 7.031580157666667 6.16928589 7.788165811 9 h after light 7.185983245999999 6.90570719 7.3607904479999995 11 h after light 8.163420433999999 6.041355381 12.309531199999999 13 h after light 6.1840707476666665 5.923157736 6.691609903 15 h after light 6.966349775333333 6.512424147999999 7.335066137 1 h after dark 6.9254187510000005 5.996977823 7.397677079 3 h after dark 6.6699975663333335 5.881254906000001 7.128410275 5 h after dark 6.389131899333333 5.836382182 6.848464712 7 h after dark 5.269498591666666 4.910885961 5.985584192999999