condition mean min max 3 h after light 73.91926666666667 70.8006 78.6622 6 h after light 70.4465 51.6834 80.8884 9 h after light 80.7508 74.7403 88.1634 12 h after light 87.44085 74.6696 95.0348 3 h after dark 94.68213333333333 86.3273 102.429 6 h after dark 77.09083333333334 75.2428 78.668 9 h after dark 65.88313333333333 61.687 70.0018 12 h after dark 55.93835 53.0566 58.8201