Night Light of Oberboihingen (Baden-Württemberg) from space (Germany) Src. Average luminocity for 10x10km area is 29.5744% and for 50x50km: 23.9325%.
Square area 10x10 km:
 1.49%
 2.53%
 2.98%
 5.65%
 3.57%
 5.06%
 6.4%
 2.38%
 10.42%
 50.15%
 9.38%Square area 50x50 km:
 3.87%
 4.35%
 1.89%
 2.65%
 3.45%
 3.33%
 3.54%
 3.54%
 7.09%
 16.09%
 50.19%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
49° 6' 44.6" North, 8° 39' 48.8" East
48° 39' 0" North, 9° 22' 0" East
48° 10' 60" North, 10° 4' 11.3" East
Some cities around Oberboihingen sort by population:
• Nürtingen
		3.3 km =2.1 mi, 
213°
• Kirchheim unter Teck
		6.4 km =4 mi, 
93°
• Wendlingen am Neckar
		2.5 km =1.6 mi, 
16°
• Wernau
		6 km =3.7 mi, 
36°
• Denkendorf
		6.3 km =3.9 mi, 
324°
• Köngen
		3.7 km =2.3 mi, 
0°
• Frickenhausen
		6.3 km =3.9 mi, 
184°
• Wolfschlugen
		6.1 km =3.8 mi, 
270°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016