Night Light of Kulmbach (Bavaria) from space (Germany) Src. Average luminocity for 10x10km area is 9.0214% and for 50x50km: 2.1127%.
Square area 10x10 km:
 0.67%
 1.47%
 0.53%
 1.07%
 0.8%
 2.41%
 1.47%
 2.27%
 1.07%
 1.07%
 87.17%Square area 50x50 km:
 0.22%
 0.23%
 0.2%
 0.39%
 0.37%
 0.24%
 0.34%
 0.29%
 0.17%
 1.18%
 96.38%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
50° 32' 58.5" North, 10° 44' 49.9" East
50° 6' 2.4" North, 11° 27' 1.2" East
49° 38' 51.1" North, 12° 9' 12.4" East
Some cities around Kulmbach sort by population:
• Bayreuth
		19.3 km =12 mi, 
151°
• Kronach
		17.6 km =10.9 mi, 
331°
• Kueps Oberfranken
		16.1 km =10 mi, 
309°
• Bindlach
		17.7 km =11 mi, 
138°
• Burgkunstadt
		14.8 km =9.2 mi, 
287°
• Mainleus
		5.3 km =3.3 mi, 
269°
• Altenkunstadt
		14.5 km =9 mi, 
280°
• Eckersdorf
		8.9 km =5.5 mi, 
205°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016