condition mean min max 1 h after light 5.9807735485 4.676471621 7.285075476 3 h after light 8.117005396333333 6.526035726 9.18171898 5 h after light 7.295958974333333 5.992414525 9.23555358 7 h after light 5.836542758 4.061397855 8.95069538 9 h after light 4.092908285333333 2.698288766 4.947736328 11 h after light 3.9266301953333334 3.65695804 4.158381447 13 h after light 7.3451137326666665 6.719390607 8.458441487 15 h after light 8.744087361 5.369603693999999 12.14799477 1 h after dark 4.541542155666667 1.8585077980000002 9.332840672 3 h after dark 3.9888029063333335 2.098003028 6.165723774 5 h after dark 5.289669924 3.428288802 7.177540714 7 h after dark 7.860975802333334 7.258247322999999 8.338625652000001