Night Light of Neu Isenburg (Hesse) from space (Germany) Src. Average luminocity for 10x10km area is 45.8655% and for 50x50km: 29.4194%.
Square area 10x10 km:
 6.44%
 6.86%
 6.02%
 2.8%
 5.46%
 5.32%
 7.42%
 20.59%
 31.09%
 7.98%
 0%Square area 50x50 km:
 5.85%
 5.76%
 2.52%
 2.89%
 3.63%
 2.88%
 3.99%
 4.81%
 10.79%
 18.39%
 38.5%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
50° 29' 51.7" North, 7° 59' 27.4" East
50° 2' 54" North, 8° 41' 38.6" East
49° 35' 40.9" North, 9° 23' 49.9" East
Some cities around Neu Isenburg sort by population:
• Frankfurt am Main
		7.5 km =4.7 mi, 
354°
• Offenbach
		7.8 km =4.8 mi, 
41°
• Dreieich
		3.2 km =2 mi, 
177°
• Gallus
		7.4 km =4.6 mi, 
321°
• Langen
		6.8 km =4.2 mi, 
195°
• Dietzenbach
		7.4 km =4.6 mi, 
125°
• Niederrad
		6.1 km =3.8 mi, 
309°
• Heusenstamm
		7.7 km =4.8 mi, 
83°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016