Night Light of Lagoa da Canoa (Alagoas) from space (Brazil) Src. Average luminocity for 10x10km area is 29.8139% and for 50x50km: 18.4182%.
Square area 10x10 km:
 0.65%
 3.68%
 2.6%
 1.08%
 4.55%
 4.76%
 5.84%
 10.39%
 25.54%
 30.95%
 9.96%Square area 50x50 km:
 1.28%
 3.19%
 1.38%
 1.76%
 3.43%
 4.25%
 3.78%
 3.67%
 5.69%
 11.54%
 60.04%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
9° 8' 10.4" South, 37° 26' 27.3" West
9° 49' 47" South, 36° 44' 16" West
10° 31' 18.4" South, 36° 2' 4.8" West
Some cities around Lagoa da Canoa sort by population:
• Arapiraca
		12 km =7.5 mi, 
44°
• Cajueiro
		33.9 km =21.1 mi, 
68°
• Girau do Ponciano
		11.7 km =7.3 mi, 
238°
• São Sebastião
		23.2 km =14.4 mi, 
119°
• Traipu
		33 km =20.5 mi, 
241°
• Junqueiro
		30.6 km =19 mi, 
110°
• Igaci
		34.5 km =21.4 mi, 
19°
• Taquarana
		33.4 km =20.8 mi, 
52°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016