condition mean min max 1 h after light 6.278714861499999 6.158719982999999 6.39870974 3 h after light 6.351124246666667 4.926923815 7.480491558 5 h after light 7.087577107 6.493984791 8.01294414 7 h after light 7.1225366506666665 6.880089176 7.461389623 9 h after light 7.511094995666666 7.127854042 7.96851551 11 h after light 7.120425921333333 6.044200947 8.015294774 13 h after light 7.350004899999999 6.839936183 7.692224467999999 15 h after light 7.384923611666666 6.158488052999999 8.030632753999999 1 h after dark 7.452525319 7.195000994 7.866251945 3 h after dark 8.022430935666666 7.264490821 8.630102308 5 h after dark 8.228388169333334 7.16261447 9.576199891 7 h after dark 8.345115084 8.063136397000001 8.51888381