Night Light of Uiraúna (Paraíba) from space (Brazil) Src. Average luminocity for 10x10km area is 11.7121% and for 50x50km: 4.7583%.
Square area 10x10 km:
 2.38%
 1.95%
 0%
 2.6%
 0%
 1.73%
 1.73%
 0%
 1.3%
 0%
 88.31%Square area 50x50 km:
 0.25%
 0.48%
 0.22%
 0.46%
 0.62%
 1.32%
 0.93%
 1.05%
 1.15%
 1.09%
 92.43%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
5° 49' 9.4" South, 39° 6' 55.3" West
6° 31' 6" South, 38° 24' 44" West
7° 12' 59.1" South, 37° 42' 32.8" West
Some cities around Uiraúna sort by population:
• Sousa
		33.6 km =20.9 mi, 
142°
• Cajazeiras
		44.3 km =27.5 mi, 
200°
• Icó
		51.4 km =31.9 mi, 
284°
• Orós
		63.2 km =39.3 mi, 
298°
• Barro
		54.8 km =34.1 mi, 
246°
• Alexandria
		45.3 km =28.1 mi, 
74°
• Juàzeirinho
		52 km =32.3 mi, 
129°
• Serra Branca
		16.2 km =10.1 mi, 
95°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016