Night Light of Soyaux (Nouvelle-Aquitaine) from space (France) Src. Average luminocity for 10x10km area is 40.6606% and for 50x50km: 3.597%.
Square area 10x10 km:
 8.79%
 10.15%
 4.09%
 3.18%
 4.7%
 4.55%
 4.39%
 4.55%
 12.88%
 21.82%
 20.91%Square area 50x50 km:
 0.53%
 0.7%
 0.3%
 0.34%
 0.5%
 0.4%
 0.41%
 0.44%
 1.08%
 2.97%
 92.33%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
46° 8' 21.7" North, 0° 30' 11.3" West
45° 38' 25.9" North, 0° 11' 51.1" East
45° 9' 22.8" North, 0° 54' 11.2" East
Some cities around Soyaux sort by population:
• Angoulême
		3.6 km =2.2 mi, 
287°
• Cognac
		41.3 km =25.7 mi, 
278°
• Ruelle-sur-Touvre
		5 km =3.1 mi, 
29°
• La Couronne
		8.3 km =5.2 mi, 
246°
• Saint-Yrieix-sur-Charente
		6.7 km =4.2 mi, 
305°
• Gond-Pontouvre
		5.3 km =3.3 mi, 
333°
• Barbezieux-Saint-Hilaire
		33 km =20.5 mi, 
235°
• Pons
		58.4 km =36.3 mi, 
263°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016