condition mean min max 1 h after light 4.6639352060000006 4.5141582410000005 4.813712171000001 3 h after light 7.189284386000001 4.906828336 8.43255412 5 h after light 6.379868748000001 5.325372813 8.298794294 7 h after light 8.231514246666666 7.2658885689999995 9.36817487 9 h after light 6.7844248480000005 5.312082454 8.4788852 11 h after light 6.9969555503333325 6.4864595529999995 7.91026388 13 h after light 9.427064149666666 9.309913138999999 9.630915188 15 h after light 8.05639894 7.220296338 8.852666028 1 h after dark 12.34420118 11.09440897 13.98030559 3 h after dark 9.044169213 8.885809043 9.353200742 5 h after dark 8.742096077666666 8.294874277 9.009560844 7 h after dark 7.651559988333333 6.858299924 8.168106241