Night Light of Wendelstein (Bavaria) from space (Germany) Src. Average luminocity for 10x10km area is 16.4078% and for 50x50km: 12.7793%.
Square area 10x10 km:
 0.67%
 0.4%
 0.4%
 2.27%
 1.34%
 2.41%
 2.27%
 6.68%
 13.24%
 20.05%
 50.27%Square area 50x50 km:
 2.65%
 2.22%
 0.9%
 1.1%
 1.62%
 1.83%
 1.81%
 2.06%
 3.85%
 6.4%
 75.55%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
49° 48' 29.5" North, 10° 26' 51.3" East
49° 21' 8.3" North, 11° 9' 2.5" East
48° 53' 31.7" North, 11° 51' 13.8" East
Some cities around Wendelstein sort by population:
• Schwabach
		9.5 km =5.9 mi, 
255°
• Stein
		12 km =7.5 mi, 
305°
• Feucht
		5.3 km =3.3 mi, 
60°
• Burgthann
		11.7 km =7.3 mi, 
90°
• Schwarzenbruck
		6.7 km =4.2 mi, 
84°
• Rednitzhembach
		7.7 km =4.8 mi, 
221°
• Pyrbaum
		11.7 km =7.3 mi, 
122°
• Büchenbach
		11.5 km =7.1 mi, 
215°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016