Night Light of Wittenau (Berlin) from space (Germany) Src. Average luminocity for 10x10km area is 71.0013% and for 50x50km: 35.1328%.
Square area 10x10 km:
 22.09%
 22.22%
 5.29%
 7.67%
 6.22%
 5.95%
 7.28%
 12.3%
 10.32%
 0.66%
 0%Square area 50x50 km:
 10.66%
 9.14%
 3.5%
 2.76%
 3%
 3.13%
 3.5%
 4.05%
 6.93%
 10.74%
 42.59%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
53° 1' 5.7" North, 12° 37' 5.3" East
52° 35' 35.5" North, 13° 19' 16.6" East
52° 9' 50.3" North, 14° 1' 27.8" East
Some cities around Wittenau sort by population:
• Reinickendorf
		3.1 km =1.9 mi, 
164°
• Märkisches Viertel
		2.5 km =1.6 mi, 
76°
• Tegel
		2.7 km =1.7 mi, 
224°
• Hermsdorf
		2.6 km =1.6 mi, 
336°
• Waidmannslust
		1.5 km =0.9 mi, 
355°
• Glienicke
		4.5 km =2.8 mi, 
3°
• Rosenthal
		3.9 km =2.4 mi, 
79°
• Wilhelmsruh
		3.3 km =2.1 mi, 
101°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016