Night Light of Cartagena (BolĂvar) from space (Colombia) Src. Average luminocity for 10x10km area is 74.8616% and for 50x50km: 13.0347%.
Square area 10x10 km:
 31.4%
 24.38%
 2.89%
 5.79%
 4.55%
 0.21%
 4.34%
 15.5%
 9.71%
 1.24%
 0%Square area 50x50 km:
 2.35%
 2.05%
 0.88%
 1.83%
 2.11%
 0.95%
 2.15%
 2.68%
 3.04%
 8.32%
 73.65%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
11° 5' 25.8" North, 76° 13' 3.3" West
10° 23' 59" North, 75° 30' 52" West
9° 42' 26.6" North, 74° 48' 40.8" West
Some cities around Cartagena sort by population:
• Turbaco
		13.7 km =8.5 mi, 
124°
• Arjona
		24.7 km =15.3 mi, 
130°
• Villanueva
		26.8 km =16.7 mi, 
79°
• San Estanislao
		39.7 km =24.7 mi, 
90°
• Santa Rosa
		16.6 km =10.3 mi, 
72°
• Turbaná
		16.3 km =10.1 mi, 
150°
• Clemencia
		27.8 km =17.3 mi, 
48°
• Santa Catalina
		33.5 km =20.8 mi, 
47°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016