Night Light of Plön (Schleswig-Holstein) from space (Germany) Src. Average luminocity for 10x10km area is 1.9104% and for 50x50km: 4.2999%.
Square area 10x10 km:
 0.25%
 0.76%
 0.38%
 0.13%
 0%
 0%
 0.51%
 0%
 0.51%
 0%
 97.47%Square area 50x50 km:
 0.74%
 0.95%
 0.39%
 0.42%
 0.5%
 0.49%
 0.56%
 0.7%
 1.15%
 2.1%
 92%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
54° 34' 19.3" North, 9° 43' 12.7" East
54° 9' 44.7" North, 10° 25' 24" East
53° 44' 55.3" North, 11° 7' 35.3" East
Some cities around Plön sort by population:
• Eutin
		12.2 km =7.6 mi, 
101°
• Preetz
		12.5 km =7.8 mi, 
310°
• Malente
		8.9 km =5.5 mi, 
82°
• Ahrensbök
		19.7 km =12.2 mi, 
150°
• Raisdorf
		17.4 km =10.8 mi, 
319°
• Lütjenburg
		18 km =11.2 mi, 
36°
• Süsel
		20.3 km =12.6 mi, 
116°
• Trappenkamp
		19.2 km =11.9 mi, 
224°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016