condition mean min max 1 h after light 7.283956194 6.575655093 7.992257295 3 h after light 5.523988235666667 2.193828021 10.72698894 5 h after light 2.6875511363333335 1.575739908 4.180471108 7 h after light 2.665772086 2.328041715 3.0294496160000004 9 h after light 2.2018089663333336 1.988057945 2.49264022 11 h after light 3.2585665369999997 2.060835557 4.019015839 1 h after dark 7.0663004266666665 3.887034737 9.674977034 3 h after dark 6.928455510333333 6.189794958999999 7.817775253 5 h after dark 8.673686479333334 6.709203014 10.74052826 7 h after dark 10.020324535333334 7.628673106 11.94709111 9 h after dark 9.188250521333334 8.628899751 9.848277438 11 h after dark 13.102167953333334 12.07160383 13.77577282