Night Light of Weiterstadt (Hesse) from space (Germany) Src. Average luminocity for 10x10km area is 38.3613% and for 50x50km: 25.9923%.
Square area 10x10 km:
 10.22%
 8.4%
 2.66%
 3.36%
 4.06%
 2.38%
 3.08%
 3.5%
 13.31%
 35.15%
 13.87%Square area 50x50 km:
 5.66%
 5.57%
 2.05%
 2.15%
 2.64%
 2.43%
 3.22%
 4.12%
 9.33%
 16.49%
 46.34%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
50° 21' 16.7" North, 7° 53' 8.2" East
49° 54' 14" North, 8° 35' 19.5" East
49° 26' 56.1" North, 9° 17' 30.7" East
Some cities around Weiterstadt sort by population:
• Darmstadt
		5.7 km =3.5 mi, 
129°
• Mörfelden-Walldorf
		10.1 km =6.3 mi, 
357°
• Griesheim
		4.9 km =3 mi, 
193°
• Groß-Gerau
		7.8 km =4.8 mi, 
284°
• Riedstadt
		10.2 km =6.3 mi, 
220°
• Büttelborn
		4.7 km =2.9 mi, 
269°
• Egelsbach
		8.9 km =5.5 mi, 
36°
• Erzhausen
		7.1 km =4.4 mi, 
36°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016