condition mean min max 1 h after light 6.654577675500001 6.442536519 6.866618832 3 h after light 7.0529643066666665 5.279498843 8.126884644 5 h after light 8.808897985666666 7.739406532 9.804658357000001 7 h after light 9.168162680666667 8.744786243 9.882282027999999 9 h after light 9.451620827333333 8.991345294 10.09295666 11 h after light 9.638229556333334 9.434850257999999 10.00490695 13 h after light 10.607422286666667 10.25629929 11.25739497 15 h after light 10.150581713333333 8.49446628 11.44523251 1 h after dark 12.462352353333333 11.24433342 14.53951781 3 h after dark 12.116017480333333 9.994178281 14.84707108 5 h after dark 11.547119896666667 11.49788112 11.64070592 7 h after dark 10.495907304000001 9.821771922 11.58496609