Night Light of Alta Gracia (Cordoba) from space (Argentina) Src. Average luminocity for 10x10km area is 42.2876% and for 50x50km: 12.6708%.
Square area 10x10 km:
 6.1%
 6.86%
 7.62%
 5.71%
 3.62%
 4.76%
 5.33%
 9.52%
 13.52%
 31.62%
 5.33%Square area 50x50 km:
 1.98%
 1.5%
 2.23%
 1.6%
 1.96%
 1.15%
 1.27%
 2.24%
 3.54%
 8.6%
 73.93%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
31° 3' 8.9" South, 65° 7' 53" West
31° 39' 10.5" South, 64° 25' 41.7" West
32° 14' 58.3" South, 63° 43' 30.5" West
Some cities around Alta Gracia sort by population:
• Córdoba
		35.5 km =22.1 mi, 
41°
• Villa Carlos Paz
		26.3 km =16.3 mi, 
345°
• La Calera
		35.5 km =22.1 mi, 
14°
• Villa Allende
		41.8 km =26 mi, 
17°
• Cosquín
		45.5 km =28.3 mi, 
355°
• Malagueño
		22 km =13.7 mi, 
17°
• Villa General Belgrano
		38.1 km =23.7 mi, 
198°
• Despeñaderos
		22.4 km =13.9 mi, 
144°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016