Night Light of Juankoski (Northern Savonia) from space (Finland) Src. Average luminocity for 10x10km area is 3.5823% and for 50x50km: 1.2715%.
Square area 10x10 km:
 0%
 1.09%
 0.1%
 0%
 0%
 1.19%
 0.79%
 1.59%
 1.29%
 0.3%
 93.65%Square area 50x50 km:
 0.29%
 0.27%
 0.07%
 0.06%
 0.09%
 0.05%
 0.21%
 0.29%
 0.19%
 0.18%
 98.32%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
63° 23' 0.3" North, 27° 38' 48.8" East
63° 4' 0" North, 28° 21' 0" East
62° 44' 47.2" North, 29° 3' 11.3" East
Some cities around Juankoski sort by population:
• Kuopio
		39.1 km =24.3 mi, 
240°
• Siilinjärvi
		34.5 km =21.4 mi, 
273°
• Leppävirta
		70.3 km =43.7 mi, 
204°
• Nurmes
		66 km =41 mi, 
36°
• Outokumpu
		50.7 km =31.5 mi, 
138°
• Lapinlahti
		58.1 km =36.1 mi, 
305°
• Nilsiä
		20.6 km =12.8 mi, 
319°
• Juuka
		48.8 km =30.3 mi, 
67°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016