condition mean min max 4 h after light 276.6345666666667 251.8927 291.2056 8 h after light 197.12630000000001 140.4106 247.49200000000002 12 h after light 265.0903 213.0298 304.8009 16 h after light 380.43666666666667 343.2711 429.4502 4 h after dark 346.9121 330.6104 372.4398 8 h after dark 220.52249999999998 178.1727 252.7239