Night Light of Kronberg Tal (Hesse) from space (Germany) Src. Average luminocity for 10x10km area is 40.2219% and for 50x50km: 28.7824%.
Square area 10x10 km:
 6.28%
 5.88%
 3.61%
 5.75%
 6.42%
 5.75%
 6.82%
 8.82%
 16.84%
 18.05%
 15.78%Square area 50x50 km:
 6.82%
 6.55%
 2.6%
 2.46%
 2.97%
 2.58%
 3.96%
 5.42%
 9.07%
 10.78%
 46.79%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
50° 37' 38.8" North, 7° 48' 2.1" East
50° 10' 45.4" North, 8° 30' 13.3" East
49° 43' 36.8" North, 9° 12' 24.6" East
Some cities around Kronberg Tal sort by population:
• Oberursel
		6.1 km =3.8 mi, 
59°
• Kelkheim (Taunus)
		6.1 km =3.8 mi, 
219°
• Bad Soden am Taunus
		4.3 km =2.7 mi, 
179°
• Eschborn
		6.3 km =3.9 mi, 
129°
• Königstein im Taunus
		2.3 km =1.4 mi, 
270°
• Schwalbach am Taunus
		3.9 km =2.4 mi, 
147°
• Steinbach am Taunus
		5.1 km =3.2 mi, 
104°
• Sulzbach
		5.3 km =3.3 mi, 
161°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016