Night Light of Río Ceballos (Cordoba) from space (Argentina) Src. Average luminocity for 10x10km area is 31.7051% and for 50x50km: 21.2609%.
Square area 10x10 km:
 0.55%
 2.56%
 3.11%
 7.33%
 9.89%
 4.03%
 5.68%
 7.14%
 9.16%
 27.47%
 23.08%Square area 50x50 km:
 3.63%
 2.86%
 2.33%
 2.73%
 4.71%
 2.6%
 3.01%
 3.19%
 4.45%
 12.63%
 57.87%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
30° 33' 40.7" South, 65° 1' 31.9" West
31° 9' 53.5" South, 64° 19' 20.7" West
31° 45' 52.5" South, 63° 37' 9.4" West
Some cities around Río Ceballos sort by population:
• La Calera
		19.9 km =12.4 mi, 
183°
• Villa Allende
		14.7 km =9.1 mi, 
169°
• Cosquín
		16.3 km =10.1 mi, 
236°
• Unquillo
		7.3 km =4.5 mi, 
175°
• La Falda
		18.1 km =11.2 mi, 
298°
• Salsipuedes
		4 km =2.5 mi, 
39°
• Huerta Grande
		18.9 km =11.7 mi, 
301°
• Valle Hermoso
		16 km =9.9 mi, 
289°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016