Night Light of Kuruman (Northern Cape) from space (South Africa) Src. Average luminocity for 10x10km area is 24.1528% and for 50x50km: 1.8327%.
Square area 10x10 km:
 0.99%
 1.98%
 7.34%
 2.98%
 3.17%
 2.78%
 3.77%
 2.38%
 1.59%
 31.55%
 41.47%Square area 50x50 km:
 0.04%
 0.08%
 0.33%
 0.27%
 0.28%
 0.34%
 0.44%
 0.23%
 0.33%
 1.56%
 96.12%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
26° 49' 36.1" South, 22° 43' 45.6" East
27° 27' 8.6" South, 23° 25' 56.9" East
28° 4' 28.5" South, 24° 8' 8.1" East
Some cities around Kuruman sort by population:
• Vryburg
		139.5 km =86.7 mi, 
66°
• Postmasburg
		104.4 km =64.9 mi, 
200°
• Pampierstad
		129 km =80.2 mi, 
106°
• Warrenton
		157.4 km =97.8 mi, 
117°
• Jan Kempdorp
		147.2 km =91.5 mi, 
110°
• Barkly West
		161 km =100 mi, 
138°
• DaniĆ«lskuil
		82.5 km =51.3 mi, 
172°
• Kathu
		46.5 km =28.9 mi, 
234°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016