condition mean min max 1 h after light 9.573716661999999 7.879268224 11.2681651 3 h after light 8.714541826 6.488991723 10.96795422 5 h after light 8.093396609666666 6.675312412 10.72976883 7 h after light 8.546132789333335 6.730391997000001 10.65475907 9 h after light 9.295200512666668 8.252316775 10.41905215 11 h after light 9.545437941333333 7.63921565 11.31554458 1 h after dark 7.220712471333333 4.742308239 8.549719673 3 h after dark 6.517625011333333 5.542533581 7.384036676 5 h after dark 10.356703606666667 9.464951 11.16851526 7 h after dark 8.974106463333333 7.661447482000001 9.739373068999999 9 h after dark 11.659526823333334 10.91903909 12.1253451 11 h after dark 9.461627768 8.687057824 10.85103513