Night Light of Berlin from space (Germany) Src. Average luminocity for 10x10km area is 99.3664% and for 50x50km: 37.9286%.
Square area 10x10 km:
 73.68%
 25.53%
 0.79%
 0%
 0%
 0%
 0%
 0%
 0%
 0%
 0%Square area 50x50 km:
 10.89%
 9.39%
 3.65%
 3.08%
 3.29%
 3.51%
 4.09%
 4.51%
 8.59%
 15.83%
 33.17%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 57' 0.3" North, 12° 42' 26.7" East
52° 31' 27.7" North, 13° 24' 37.9" East
52° 5' 40.2" North, 14° 6' 49.2" East
Some cities around Berlin sort by population:
• Prenzlauer Berg
		1.9 km =1.2 mi, 
30°
• Kreuzberg
		2.8 km =1.7 mi, 
190°
• Friedrichshain
		3.2 km =2 mi, 
108°
• Gesundbrunnen
		3.2 km =2 mi, 
335°
• Mitte
		0.6 km =0.4 mi, 
218°
• Wedding
		4.5 km =2.8 mi, 
304°
• Fennpfuhl
		4.2 km =2.6 mi, 
82°
• Tiergarten
		3.1 km =1.9 mi, 
253°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016
Src.2: Tim Kopra, Twitter/@astro_tim, 2016-03-31