Night Light of Wahn-Heide (North Rhine-Westphalia) from space (Germany) Src. Average luminocity for 10x10km area is 51.9846% and for 50x50km: 29.0296%.
Square area 10x10 km:
 12.18%
 12.18% 11.48%
 11.48% 3.64%
 3.64% 4.2%
 4.2% 6.86%
 6.86% 4.48%
 4.48% 3.78%
 3.78% 17.65%
 17.65% 26.05%
 26.05% 8.68%
 8.68% 0.98%
 0.98%Square area 50x50 km:
 5.61%
 5.61% 6.06%
 6.06% 2.79%
 2.79% 2.85%
 2.85% 4.17%
 4.17% 4.12%
 4.12% 3.96%
 3.96% 5.93%
 5.93% 7.69%
 7.69% 11.32%
 11.32% 45.51%
 45.51%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
51° 18' 2.3" North, 6° 24' 12.6" East
50° 51' 32.1" North, 7° 6' 23.8" East
50° 24' 46.7" North, 7° 48' 35.1" East
Some cities around Wahn-Heide sort by population:
• Troisdorf
		6.3 km =3.9 mi,  151°
151°
• Niederkassel
		6.9 km =4.3 mi,  224°
224°
• Lohmar
		7.9 km =4.9 mi,  106°
106°
• Rösrath
		6.7 km =4.2 mi,  52°
52°
• Porz am Rhein
		4.6 km =2.9 mi,  312°
312°
• Ostheim
		9.2 km =5.7 mi,  331°
331°
• Rath
		7.3 km =4.5 mi,  352°
352°
• Eil
		4.3 km =2.7 mi,  333°
333°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016