Night Light of Büchenbach (Bavaria) from space (Germany) Src. Average luminocity for 10x10km area is 8.3529% and for 50x50km: 9.444%.
Square area 10x10 km:
 0%
 0.94%
 0.67%
 0.27%
 1.74%
 0.27%
 2.41%
 1.74%
 1.07%
 6.02%
 84.89%Square area 50x50 km:
 2.37%
 1.82%
 0.67%
 0.71%
 1.23%
 1.32%
 1.19%
 1.38%
 2.13%
 3.63%
 83.55%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
49° 43' 28" North, 10° 21' 20.8" East
49° 16' 4" North, 11° 3' 32" East
48° 48' 24.6" North, 11° 45' 43.3" East
Some cities around Büchenbach sort by population:
• Schwabach
		7.4 km =4.6 mi, 
339°
• Roth
		3.2 km =2 mi, 
133°
• Wendelstein
		11.5 km =7.1 mi, 
35°
• Hilpoltstein
		12.9 km =8 mi, 
131°
• Allersberg
		13 km =8.1 mi, 
98°
• Rednitzhembach
		4 km =2.5 mi, 
22°
• Georgensgmünd
		9.2 km =5.7 mi, 
199°
• Abenberg
		7.4 km =4.6 mi, 
248°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016