Night Light of Laarne (Flanders) from space (Belgium) Src. Average luminocity for 10x10km area is 58.8717% and for 50x50km: 43.2215%.
Square area 10x10 km:
 4.55%
 9.09%
 5.21%
 8.69%
 19.79%
 15.64%
 17.78%
 8.56%
 10.7%
 0%
 0%Square area 50x50 km:
 4.84%
 6.23%
 4.45%
 5.29%
 6.96%
 8.6%
 11.27%
 10.63%
 16.46%
 17.09%
 8.19%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
51° 28' 15.1" North, 3° 8' 51.5" East
51° 1' 50.8" North, 3° 51' 2.8" East
50° 35' 11.3" North, 4° 33' 14" East
Some cities around Laarne sort by population:
• Wetteren
		3.6 km =2.2 mi, 
141°
• Merelbeke
		8.4 km =5.2 mi, 
241°
• Lochristi
		7.4 km =4.6 mi, 
349°
• Destelbergen
		4.8 km =3 mi, 
311°
• Oosterzele
		9.4 km =5.8 mi, 
202°
• Wichelen
		9.3 km =5.8 mi, 
107°
• Melle
		4.5 km =2.8 mi, 
225°
• Ledeberg
		7.5 km =4.7 mi, 
276°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016