Night Light of Günzburg (Bavaria) from space (Germany) Src. Average luminocity for 10x10km area is 15.608% and for 50x50km: 7.473%.
Square area 10x10 km:
 0.85%
 2.98%
 0.71%
 3.27%
 1.14%
 2.7%
 2.41%
 4.12%
 0.99%
 5.4%
 75.43%Square area 50x50 km:
 0.89%
 1.16%
 0.65%
 0.85%
 0.91%
 0.82%
 1.3%
 1.36%
 1.58%
 4.32%
 86.17%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
48° 55' 12.6" North, 9° 34' 25.8" East
48° 27' 21.6" North, 10° 16' 37" East
47° 59' 15.1" North, 10° 58' 48.3" East
Some cities around Günzburg sort by population:
• Langenau
		12.5 km =7.8 mi, 
290°
• Burgau
		10.2 km =6.3 mi, 
105°
• Nersingen
		11.7 km =7.3 mi, 
254°
• Ichenhausen
		9.7 km =6 mi, 
166°
• Gundelfingen
		12.9 km =8 mi, 
32°
• Jettingen-Scheppach
		14 km =8.7 mi, 
121°
• Leipheim
		4 km =2.5 mi, 
260°
• Sontheim an der Brenz
		10.8 km =6.7 mi, 
5°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016