Night Light of Silvia (Cauca) from space (Colombia) Src. Average luminocity for 10x10km area is 2.6126% and for 50x50km: 3.7709%.
Square area 10x10 km:
 0%
 0%
 1.73%
 0.22%
 0.65%
 0%
 0%
 0.65%
 0.22%
 0%
 96.54%Square area 50x50 km:
 0.42%
 0.61%
 0.35%
 0.31%
 0.54%
 0.58%
 0.82%
 0.92%
 0.79%
 2.11%
 92.56%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
3° 19' 3.9" North, 77° 5' 8.7" West
2° 36' 56.1" North, 76° 22' 57.4" West
1° 54' 46.8" North, 75° 40' 46.2" West
Some cities around Silvia sort by population:
• Popayán
		32.3 km =20.1 mi, 
232°
• Piendamo
		16.6 km =10.3 mi, 
279°
• Santander de Quilichao
		45.2 km =28.1 mi, 
345°
• Belalcázar
		45.7 km =28.4 mi, 
85°
• Morales
		31.3 km =19.4 mi, 
299°
• Suárez
		51.3 km =31.9 mi, 
317°
• Caloto
		46.8 km =29.1 mi, 
356°
• El Tambo
		50.9 km =31.6 mi, 
249°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016