condition mean min max 3 h after light 54.782650000000004 41.2202 71.5203 7 h after light 43.619725 33.4489 57.0048 11 h after light 40.677875 32.578 49.7304 2 h after dark 45.840133333333334 36.3014 56.1561 6 h after dark 52.063316666666665 38.7868 65.8041 10 h after dark 53.480383333333336 45.1274 62.9704