condition mean min max 3 h after light 89.397 43.5459 148.091 6 h after light 95.62066666666666 46.7854 178.171 9 h after light 107.80913333333334 86.3204 121.472 12 h after light 127.42110000000001 48.4904 190.156 3 h after dark 96.125 67.057 138.567 6 h after dark 39.44726666666667 32.3562 48.9928 9 h after dark 33.96 25.8517 43.6863 12 h after dark 39.1338 39.1024 39.1652