Night Light of Barra da Estiva (Bahia) from space (Brazil) Src. Average luminocity for 10x10km area is 6.2045% and for 50x50km: 0.9936%.
Square area 10x10 km:
 0%
 1.65%
 1.65%
 0%
 0.21%
 2.27%
 0.83%
 0.83%
 0%
 0.83%
 91.74%Square area 50x50 km:
 0.02%
 0.17%
 0.17%
 0.04%
 0.18%
 0.4%
 0.15%
 0.15%
 0.07%
 0.1%
 98.54%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
12° 56' 30.5" South, 42° 1' 48.3" West
13° 37' 34" South, 41° 19' 37" West
14° 18' 30.4" South, 40° 37' 25.8" West
Some cities around Barra da Estiva sort by population:
• Brumado
		73.9 km =45.9 mi, 
209°
• Vera Cruz
		114.9 km =71.4 mi, 
16°
• Maracás
		99 km =61.5 mi, 
78°
• Livramento do Brumado
		56.1 km =34.9 mi, 
267°
• Santana
		106.5 km =66.2 mi, 
208°
• Itiruçu
		127.6 km =79.3 mi, 
85°
• Paramirim
		100.7 km =62.6 mi, 
281°
• Tanhaçu
		44.8 km =27.8 mi, 
169°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016