Night Light of Sousa (Paraíba) from space (Brazil) Src. Average luminocity for 10x10km area is 34.842% and for 50x50km: 4.611%.
Square area 10x10 km:
 6.28%
 8.66%
 4.33%
 4.55%
 2.16%
 1.73%
 4.98%
 2.6%
 3.25%
 41.34%
 20.13%Square area 50x50 km:
 0.34%
 0.65%
 0.31%
 0.6%
 0.48%
 0.96%
 0.8%
 0.87%
 0.74%
 3.51%
 90.75%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
6° 3' 37.6" South, 38° 55' 52.3" West
6° 45' 33" South, 38° 13' 41" West
7° 27' 24.8" South, 37° 31' 29.8" West
Some cities around Sousa sort by population:
• Cajazeiras
		39 km =24.2 mi, 
248°
• Pombal
		47.1 km =29.3 mi, 
91°
• Coremas
		42.1 km =26.2 mi, 
132°
• Alexandria
		45.1 km =28 mi, 
31°
• Juàzeirinho
		20.7 km =12.9 mi, 
108°
• Serra Branca
		25.5 km =15.8 mi, 
350°
• Uiraúna
		33.6 km =20.9 mi, 
322°
• São José de Piranhas
		50.3 km =31.3 mi, 
216°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016