Night Light of Hermsdorf (Berlin) from space (Germany) Src. Average luminocity for 10x10km area is 55.6601% and for 50x50km: 32.8833%.
Square area 10x10 km:
 10.85%
 15.08%
 4.37%
 5.82%
 7.01%
 8.2%
 6.48%
 12.57%
 16.67%
 12.96%
 0%Square area 50x50 km:
 10.24%
 8.68%
 3.31%
 2.58%
 2.79%
 2.87%
 3.03%
 3.38%
 5.83%
 9.99%
 47.28%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
53° 2' 20.6" North, 12° 36' 9.9" East
52° 36' 51.2" North, 13° 18' 21.1" East
52° 11' 6.7" North, 14° 0' 32.4" East
Some cities around Hermsdorf sort by population:
• Märkisches Viertel
		3.9 km =2.4 mi, 
116°
• Tegel
		4.3 km =2.7 mi, 
190°
• Wittenau
		2.6 km =1.6 mi, 
156°
• Heiligensee
		4.1 km =2.5 mi, 
270°
• Frohnau
		2.4 km =1.5 mi, 
333°
• Waidmannslust
		1.2 km =0.7 mi, 
131°
• Glienicke
		2.5 km =1.6 mi, 
31°
• Rosenthal
		5.1 km =3.2 mi, 
108°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016