Night Light of Zapfendorf (Bavaria) from space (Germany) Src. Average luminocity for 10x10km area is 2.6597% and for 50x50km: 3.1102%.
Square area 10x10 km:
 0%
 0%
 0.14%
 0.42%
 0.56%
 0.56%
 1.12%
 1.12%
 0.56%
 0%
 95.52%Square area 50x50 km:
 0.53%
 0.49%
 0.22%
 0.19%
 0.46%
 0.39%
 0.53%
 0.18%
 0.7%
 2.59%
 93.7%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
50° 28' 3" North, 10° 13' 45.5" East
50° 1' 4.2" North, 10° 55' 56.7" East
49° 33' 50.1" North, 11° 38' 8" East
Some cities around Zapfendorf sort by population:
• Bamberg
		13.4 km =8.3 mi, 
189°
• Bad Staffelstein
		10.6 km =6.6 mi, 
27°
• Memmelsdorf
		9.9 km =6.2 mi, 
168°
• Hallstadt
		10.7 km =6.6 mi, 
202°
• Scheßlitz
		8.6 km =5.3 mi, 
123°
• Litzendorf
		12.8 km =8 mi, 
154°
• Bischberg
		13.9 km =8.6 mi, 
211°
• Ebensfeld
		5.7 km =3.5 mi, 
18°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016