Night Light of Sint-Maria-Lierde (Flanders) from space (Belgium) Src. Average luminocity for 10x10km area is 28.437% and for 50x50km: 32.5159%.
Square area 10x10 km:
 0.14%
 0.42%
 1.82%
 4.76%
 2.66%
 6.44%
 6.86%
 9.24%
 15.97%
 46.36%
 5.32%Square area 50x50 km:
 2.76%
 4.06%
 2.95%
 3.89%
 4.96%
 7.02%
 8.72%
 8.22%
 12.29%
 20.21%
 24.93%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
51° 15' 38.8" North, 3° 8' 28.5" East
50° 49' 7.2" North, 3° 50' 39.7" East
50° 22' 20.4" North, 4° 32' 51" East
Some cities around Sint-Maria-Lierde sort by population:
• Ninove
		12.8 km =8 mi, 
85°
• Geraardsbergen
		5.7 km =3.5 mi, 
152°
• Zottegem
		6.1 km =3.8 mi, 
337°
• Lessines
		12 km =7.5 mi, 
182°
• Haaltert
		14.7 km =9.1 mi, 
48°
• Herzele
		8.2 km =5.1 mi, 
22°
• Galmaarden
		11.5 km =7.1 mi, 
128°
• Ellezelles
		14.8 km =9.2 mi, 
231°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016