Night Light of Stollberg (Saxony) from space (Germany) Src. Average luminocity for 10x10km area is 7.2259% and for 50x50km: 9.0788%.
Square area 10x10 km:
 0.8%
 0.8%
 0.94%
 0.13%
 1.6%
 1.87%
 1.6%
 0.27%
 0%
 1.07%
 90.91%Square area 50x50 km:
 1.21%
 1.58%
 0.96%
 0.88%
 1.22%
 1.43%
 0.97%
 0.93%
 2.31%
 6.36%
 82.15%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
51° 9' 11.3" North, 12° 4' 38" East
50° 42' 36" North, 12° 46' 49.2" East
50° 15' 45.4" North, 13° 29' 0.5" East
Some cities around Stollberg sort by population:
• Oelsnitz
		5.9 km =3.7 mi, 
287°
• Zwönitz
		9.1 km =5.7 mi, 
166°
• Lugau
		3.9 km =2.4 mi, 
324°
• Thalheim
		5 km =3.1 mi, 
101°
• Neukirchen
		9.9 km =6.2 mi, 
38°
• Oberlungwitz
		9.5 km =5.9 mi, 
327°
• Jahnsdorf
		6.5 km =4 mi, 
53°
• Hartenstein
		9.4 km =5.8 mi, 
235°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016