condition mean min max 1 h after light 7.630793307499999 6.397409862999999 8.864176752 3 h after light 6.423304956000001 5.893671382000001 6.825248206 5 h after light 5.666717008666667 4.962484393 6.035494969 7 h after light 6.3704272133333335 5.511502107 7.233728517 9 h after light 6.649021438 4.154393895 9.768048427 11 h after light 7.2067257646666665 6.5477589410000006 7.8941898539999995 1 h after dark 7.486727487666667 6.178789008 8.728828481 3 h after dark 10.293164606666666 8.76072148 11.39128799 5 h after dark 8.661687448666667 8.286381107 9.308935325 7 h after dark 10.092485569666668 8.965523649 11.04964063 9 h after dark 10.042710844666667 8.327044224 10.93505427 11 h after dark 10.225351097999999 9.759510883999999 10.71583057