Night Light of Nieuwerkerken (Flanders) from space (Belgium) Src. Average luminocity for 10x10km area is 21.888% and for 50x50km: 26.4683%.
Square area 10x10 km:
 2.8%
 2.8% 2.66%
 2.66% 0.7%
 0.7% 0%
 0% 3.08%
 3.08% 2.66%
 2.66% 5.32%
 5.32% 2.66%
 2.66% 7.14%
 7.14% 41.46%
 41.46% 31.51%
 31.51%Square area 50x50 km:
 3.21%
 3.21% 3.65%
 3.65% 1.79%
 1.79% 2.53%
 2.53% 3.62%
 3.62% 3.84%
 3.84% 5.02%
 5.02% 5.37%
 5.37% 10.36%
 10.36% 26.47%
 26.47% 34.14%
 34.14%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
51° 18' 19.7" North, 4° 29' 29.6" East
50° 51' 49.7" North, 5° 11' 40.8" East
50° 25' 4.4" North, 5° 53' 52.1" East
Some cities around Nieuwerkerken sort by population:
• Sint-Truiden
		5.3 km =3.3 mi,  186°
186°
• Herk-de-Stad
		8.7 km =5.4 mi,  346°
346°
• Alken
		7.9 km =4.9 mi,  80°
80°
• Halen
		11.1 km =6.9 mi,  328°
328°
• Zoutleeuw
		7.2 km =4.5 mi,  241°
241°
• Kortenaken
		10.7 km =6.6 mi,  297°
297°
• Wellen
		10.4 km =6.5 mi,  104°
104°
• Geetbets
		6.7 km =4.2 mi,  300°
300°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016