Night Light of Drebkau (Brandenburg) from space (Germany) Src. Average luminocity for 10x10km area is 0.6485% and for 50x50km: 4.006%.
Square area 10x10 km:
 0%
 0.56%
 0%
 0%
 0%
 0%
 0%
 0%
 0%
 0%
 99.44%Square area 50x50 km:
 0.53%
 0.67%
 0.26%
 0.47%
 0.5%
 0.75%
 0.56%
 0.59%
 0.34%
 2.21%
 93.1%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 5' 17.7" North, 13° 31' 12.1" East
51° 39' 14.8" North, 14° 13' 23.4" East
51° 12' 56.8" North, 14° 55' 34.6" East
Some cities around Drebkau sort by population:
• Cottbus
		13.6 km =8.5 mi, 
32°
• Hoyerswerda
		24.1 km =15 mi, 
177°
• Senftenberg
		21 km =13 mi, 
226°
• Großräschen
		16.4 km =10.2 mi, 
243°
• Kolkwitz
		10.8 km =6.7 mi, 
9°
• Vetschau
		17.7 km =11 mi, 
326°
• Calau
		21.1 km =13.1 mi, 
298°
• Peitz
		26.1 km =16.2 mi, 
29°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016