Night Light of Tazovsky (Yamalo-Nenets) from space (Russia) Src. Average luminocity for 10x10km area is 5.6241% and for 50x50km: 0.4018%.
Square area 10x10 km:
 1.45%
 1.62%
 0%
 0%
 0.17%
 1.19%
 0.68%
 0.09%
 0.43%
 0.17%
 94.22%Square area 50x50 km:
 0.06%
 0.09%
 0%
 0.02%
 0.13%
 0.1%
 0.03%
 0.01%
 0.03%
 0.02%
 99.52%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
67° 44' 21.8" North, 78° 0' 47.1" East
67° 28' 17.4" North, 78° 42' 58.3" East
67° 12' 2.1" North, 79° 25' 9.6" East
Some cities around Tazovsky sort by population:
• Novyy Urengoy
		179.3 km =111.4 mi, 
210°
• Nadym
		349 km =216.9 mi, 
231°
• Tarko-Sale
		287.2 km =178.5 mi, 
188°
• Pangody
		259.2 km =161.1 mi, 
225°
• Urengoy
		168.1 km =104.5 mi, 
185°
• Purpe
		345 km =214.4 mi, 
195°
• Igarka
		335.8 km =208.7 mi, 
90°
• Korotchaevo
		175 km =108.7 mi, 
187°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016