Night Light of Oude Pekela (Groningen) from space (Netherlands) Src. Average luminocity for 10x10km area is 4.9947% and for 50x50km: 3.5346%.
Square area 10x10 km:
 0.66%
 1.46%
 0.53%
 0%
 1.06%
 0%
 0%
 1.06%
 0%
 1.06%
 94.18%Square area 50x50 km:
 0.29%
 0.49%
 0.58%
 0.43%
 0.22%
 0.52%
 0.45%
 0.33%
 0.38%
 2.47%
 93.83%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
53° 31' 27.2" North, 6° 18' 23.7" East
53° 6' 15" North, 7° 0' 35" East
52° 40' 47.9" North, 7° 42' 46.2" East
Some cities around Oude Pekela sort by population:
• Delfzijl
		25.8 km =16 mi, 
346°
• Veendam
		8.7 km =5.4 mi, 
271°
• Hoogezand
		17.8 km =11.1 mi, 
291°
• Stadskanaal
		13.4 km =8.3 mi, 
197°
• Winschoten
		4.8 km =3 mi, 
20°
• Weener, DE
		23.7 km =14.7 mi, 
73°
• Sappemeer
		16.1 km =10 mi, 
294°
• Bunde, DE
		19.3 km =12 mi, 
62°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016