Night Light of Olenegorsk (Murmansk) from space (Russia) Src. Average luminocity for 10x10km area is 24.7437% and for 50x50km: 1.9334%.
Square area 10x10 km:
 5.33%
 5.8%
 2.82%
 1.88%
 2.74%
 1.49%
 0.63%
 0%
 2.66%
 35.5%
 41.14%Square area 50x50 km:
 0.34%
 0.46%
 0.23%
 0.18%
 0.22%
 0.13%
 0.07%
 0%
 0.13%
 2.23%
 96.02%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
68° 24' 12.5" North, 32° 32' 59.1" East
68° 8' 35.5" North, 33° 15' 10.3" East
67° 52' 47.8" North, 33° 57' 21.6" East
Some cities around Olenegorsk sort by population:
• Apatity
		64.7 km =40.2 mi, 
174°
• Monchegorsk
		27.6 km =17.1 mi, 
214°
• Kirovsk
		61.3 km =38.1 mi, 
163°
• Murmashi
		76.9 km =47.8 mi, 
346°
• Kola
		82.5 km =51.3 mi, 
353°
• Revda
		59 km =36.7 mi, 
112°
• Vysokiy
		6.9 km =4.3 mi, 
96°
• Molochnyy
		79.6 km =49.5 mi, 
353°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016