Night Light of Guatapé (Antioquia) from space (Colombia) Src. Average luminocity for 10x10km area is 10.1623% and for 50x50km: 7.4012%.
Square area 10x10 km:
 0.22%
 0.65%
 0%
 6.49%
 1.3%
 0%
 0%
 0.87%
 0%
 4.98%
 85.5%Square area 50x50 km:
 0.64%
 0.72%
 0.32%
 2.25%
 1.57%
 1.6%
 0.01%
 0.4%
 1.79%
 5.17%
 85.54%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
6° 55' 58" North, 75° 51' 59.3" West
6° 14' 3.4" North, 75° 9' 48.1" West
5° 32' 5.5" North, 74° 27' 36.8" West
Some cities around Guatapé sort by population:
• Rionegro
		24.9 km =15.5 mi, 
249°
• Marinilla
		20.3 km =12.6 mi, 
250°
• Santuario
		15.4 km =9.6 mi, 
226°
• San Carlos
		19.5 km =12.1 mi, 
105°
• San Rafael
		16.6 km =10.3 mi, 
66°
• Granada
		10.4 km =6.5 mi, 
193°
• Cocorná
		19.8 km =12.3 mi, 
187°
• San Vicente
		19.7 km =12.2 mi, 
286°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016