Night Light of Muravlenko (Yamalo-Nenets) from space (Russia) Src. Average luminocity for 10x10km area is 19.0962% and for 50x50km: 1.0177%.
Square area 10x10 km:
 6.25%
 4.86%
 1.29%
 0.69%
 0.3%
 0.5%
 0.4%
 0.4%
 0.99%
 26.19%
 58.13%Square area 50x50 km:
 0.27%
 0.23%
 0.08%
 0.06%
 0.04%
 0.05%
 0.06%
 0.02%
 0.07%
 1.03%
 98.08%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
64° 5' 55" North, 73° 49' 11.6" East
63° 47' 23.2" North, 74° 31' 22.8" East
63° 28' 39" North, 75° 13' 34.1" East
Some cities around Muravlenko sort by population:
• Noyabrsk
		80.4 km =50 mi, 
145°
• Kogalym
		169.5 km =105.3 mi, 
180°
• Nadym
		216.1 km =134.3 mi, 
333°
• Gubkinskiy
		119.9 km =74.5 mi, 
53°
• Tarko-Sale
		200.4 km =124.5 mi, 
51°
• Nizhnesortymskiy
		204.5 km =127.1 mi, 
222°
• Pangody
		229.1 km =142.4 mi, 
359°
• Purpe
		130.1 km =80.8 mi, 
53°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016