Night Light of Mata de São João (Bahia) from space (Brazil) Src. Average luminocity for 10x10km area is 24.6277% and for 50x50km: 23.281%.
Square area 10x10 km:
 0.43%
 7.58%
 1.08%
 2.6%
 0.65%
 3.25%
 4.33%
 3.03%
 10.82%
 29%
 37.23%Square area 50x50 km:
 2.01%
 5.48%
 2.06%
 2.16%
 3.08%
 4.15%
 4.04%
 4.97%
 6.64%
 14.58%
 50.83%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
11° 50' 34.8" South, 39° 0' 8.3" West
12° 31' 49" South, 38° 17' 57" West
13° 12' 56.6" South, 37° 35' 45.8" West
Some cities around Mata de São João sort by population:
• Camaçari
		18.8 km =11.7 mi, 
188°
• Lauro de Freitas
		40.6 km =25.2 mi, 
184°
• Simões Filho
		30.5 km =19 mi, 
201°
• Santo Amaro
		44.8 km =27.8 mi, 
267°
• Catu
		21.5 km =13.4 mi, 
336°
• São Sebastião do Passé
		21.4 km =13.3 mi, 
275°
• São Francisco do Conde
		42.7 km =26.5 mi, 
255°
• Madre de Deus
		42 km =26.1 mi, 
236°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016