condition mean min max 3 h after light 107.49549999999999 99.7635 120.324 6 h after light 91.4585 85.9096 100.091 9 h after light 88.75963333333334 81.7651 96.1444 12 h after light 89.7028 83.7244 92.8946 3 h after dark 107.53766666666667 104.217 112.704 6 h after dark 106.50833333333334 102.473 109.759 9 h after dark 98.0447 83.6773 112.316 12 h after dark 106.02203333333333 94.2531 118.865