condition mean min max 3 h after light 39.95408333333333 23.0457 57.4474 7 h after light 26.715716666666665 15.2855 37.6445 11 h after light 23.952125 11.1371 36.9672 2 h after dark 29.009858333333334 14.5062 44.0208 6 h after dark 35.003625 17.3818 51.815 10 h after dark 41.275325 23.6396 64.7113