Night Light of Ávila (Castille and León) from space (Spain) Src. Average luminocity for 10x10km area is 22.612% and for 50x50km: 2.1182%.
Square area 10x10 km:
 4.55%
 6.17%
 2.27%
 1.14%
 1.62%
 2.27%
 1.3%
 1.14%
 1.3%
 28.25%
 50%Square area 50x50 km:
 0.18%
 0.44%
 0.22%
 0.2%
 0.22%
 0.35%
 0.3%
 0.2%
 0.4%
 1.27%
 96.2%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
41° 11' 18.6" North, 5° 24' 9.5" West
40° 39' 26.1" North, 4° 41' 58.2" West
40° 7' 18.1" North, 3° 59' 47" West
Some cities around Ávila sort by population:
• San Lorenzo de El Escorial
		47.2 km =29.3 mi, 
98°
• El Escorial
		48.9 km =30.4 mi, 
99°
• Guadarrama
		51.5 km =32 mi, 
88°
• Arévalo
		45.1 km =28 mi, 
357°
• San Martín de Valdeiglesias
		41.6 km =25.8 mi, 
142°
• Peñaranda de Bracamonte
		50.1 km =31.1 mi, 
302°
• Villa del Prado
		53.7 km =33.4 mi, 
141°
• Las Navas del Marqués
		31.4 km =19.5 mi, 
101°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016