Night Light of Schwarzenbruck (Bavaria) from space (Germany) Src. Average luminocity for 10x10km area is 8.6551% and for 50x50km: 12.6983%.
Square area 10x10 km:
 0.4%
 0.4%
 0.8%
 1.6%
 0.53%
 2.27%
 1.87%
 1.87%
 1.6%
 6.15%
 82.49%Square area 50x50 km:
 2.66%
 2.25%
 0.87%
 1.09%
 1.61%
 1.82%
 1.78%
 1.97%
 3.85%
 6.43%
 75.67%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
49° 48' 49" North, 10° 32' 24.8" East
49° 21' 28" North, 11° 14' 36" East
48° 53' 51.6" North, 11° 56' 47.3" East
Some cities around Schwarzenbruck sort by population:
• Wendelstein
		6.7 km =4.2 mi, 
264°
• Altdorf
		8.8 km =5.5 mi, 
69°
• Feucht
		2.9 km =1.8 mi, 
313°
• Burgthann
		5 km =3.1 mi, 
97°
• Allersberg
		11.8 km =7.3 mi, 
182°
• Postbauer-Heng
		10.1 km =6.3 mi, 
125°
• Leinburg
		11.5 km =7.1 mi, 
24°
• Pyrbaum
		7.5 km =4.7 mi, 
155°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016