Night Light of Niebüll (Schleswig-Holstein) from space (Germany) Src. Average luminocity for 10x10km area is 2.2732% and for 50x50km: 0.4111%.
Square area 10x10 km:
 0%
 0.25%
 0.75%
 0.5%
 0%
 1.5%
 0%
 0%
 0%
 0%
 96.99%Square area 50x50 km:
 0.01%
 0.05%
 0.06%
 0.06%
 0.05%
 0.14%
 0.16%
 0.06%
 0.04%
 0%
 99.38%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
55° 11' 24.1" North, 8° 7' 31.5" East
54° 47' 11.9" North, 8° 49' 42.7" East
54° 22' 45" North, 9° 31' 54" East
Some cities around Niebüll sort by population:
• Husum
		36.4 km =22.6 mi, 
156°
• Harrislee
		35.6 km =22.1 mi, 
87°
• Westerland
		36.2 km =22.5 mi, 
291°
• Tønder, DK
		16.5 km =10.3 mi, 
8°
• Leck
		10.2 km =6.3 mi, 
102°
• Handewitt
		32.4 km =20.1 mi, 
93°
• Sylt-Ost
		28 km =17.4 mi, 
287°
• Bredstedt
		20.6 km =12.8 mi, 
154°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016