condition mean min max 4 h after light 203.8634955 190.617765 217.109226 8 h after light 292.24977149999995 265.630187 318.869356 12 h after light 313.8149235 228.315209 399.314638 4 h after dark 423.46975 356.553597 490.385903 8 h after dark 377.08101350000004 311.814073 442.347954 12 h after dark 326.045807 326.045807 326.045807