condition mean min max 0 h after light 45.5997 41.3311 49.8683 2 h after light 60.8058 59.8968 61.7148 4 h after light 32.1503 31.0965 33.2041 8 h after light 20.8398 18.8118 22.8678 12 h after light 47.49105 46.8811 48.101 2 h after dark 52.887699999999995 50.6406 55.1348 4 h after dark 38.43995 36.4575 40.4224 8 h after dark 50.342 46.6201 54.0639 12 h after dark 51.55929999999999 50.0303 53.0883