condition mean min max 4 h after light 226.1953333333333 120.935 283.167 8 h after light 152.901 115.999 183.303 12 h after light 126.0338 94.4474 149.408 4 h after dark 135.54133333333334 112.506 151.521 8 h after dark 177.073 166.001 195.74 12 h after dark 209.70433333333332 143.634 254.86