Night Light of Poço Branco (Rio Grande do Norte) from space (Brazil) Src. Average luminocity for 10x10km area is 7.0475% and for 50x50km: 3.9067%.
Square area 10x10 km:
 0%
 1.45%
 1.86%
 0%
 1.03%
 1.65%
 1.03%
 0.83%
 1.03%
 1.03%
 90.08%Square area 50x50 km:
 0.05%
 0.4%
 0.53%
 0.2%
 0.63%
 1.17%
 0.74%
 0.93%
 0.74%
 1.77%
 92.84%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
4° 55' 21.5" South, 36° 21' 57.3" West
5° 37' 22" South, 35° 39' 46" West
6° 19' 19.5" South, 34° 57' 34.8" West
Some cities around Poço Branco sort by population:
• Macaíba
		43.1 km =26.8 mi, 
127°
• Ceará Mirim
		26.3 km =16.3 mi, 
92°
• João Câmara
		19.8 km =12.3 mi, 
298°
• Extremoz
		40.4 km =25.1 mi, 
103°
• São Miguel
		37.1 km =23.1 mi, 
62°
• São Gonçalo do Amarante
		41.5 km =25.8 mi, 
117°
• São Paulo do Potengi
		32.2 km =20 mi, 
200°
• Touros
		52.2 km =32.4 mi, 
25°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016