Night Light of Hoyerswerda (Saxony) from space (Germany) Src. Average luminocity for 10x10km area is 7.6176% and for 50x50km: 2.4691%.
Square area 10x10 km:
 0%
 0.8%
 0.8%
 0.53%
 2.14%
 2.94%
 0.8%
 2.14%
 0.53%
 0%
 89.3%Square area 50x50 km:
 0.28%
 0.37%
 0.19%
 0.24%
 0.28%
 0.5%
 0.39%
 0.56%
 0.22%
 0.51%
 96.47%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
51° 52' 26.7" North, 13° 31' 56.5" East
51° 26' 16.3" North, 14° 14' 7.8" East
50° 59' 50.9" North, 14° 56' 19" East
Some cities around Hoyerswerda sort by population:
• Senftenberg
		18.9 km =11.7 mi, 
300°
• Kamenz
		21.3 km =13.2 mi, 
207°
• Großräschen
		22.8 km =14.2 mi, 
316°
• Schipkau
		25 km =15.5 mi, 
290°
• Schwarzheide
		26.7 km =16.6 mi, 
279°
• Drebkau
		24.1 km =15 mi, 
357°
• Wittichenau
		5.9 km =3.7 mi, 
174°
• Bernsdorf
		13.6 km =8.5 mi, 
238°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016