condition mean min max 3 h after light 11.1042 10.009 12.1271 6 h after light 47.6276 44.2495 52.2658 9 h after light 61.940733333333334 54.1197 67.8162 12 h after light 36.284974999999996 3.3258 52.1353 3 h after dark 28.384566666666668 24.7496 31.8365 6 h after dark 15.537033333333333 13.5061 17.6574 9 h after dark 6.650153333333334 5.75075 7.24138 12 h after dark 3.2768499999999996 3.02356 3.53014