Night Light of Neryungri (Sakha) from space (Russia) Src. Average luminocity for 10x10km area is 20.2155% and for 50x50km: 2.0774%.
Square area 10x10 km:
 4.17%
 3.81%
 0.83%
 2.86%
 0.71%
 0.95%
 2.98%
 2.14%
 3.45%
 27.26%
 50.83%Square area 50x50 km:
 0.32%
 0.35%
 0.28%
 0.24%
 0.1%
 0.16%
 0.17%
 0.26%
 0.24%
 1.75%
 96.12%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
57° 3' 2.8" North, 123° 56' 6.5" East
56° 39' 58.9" North, 124° 38' 17.7" East
56° 16' 40.8" North, 125° 20' 29" East
Some cities around Neryungri sort by population:
• Tynda
		168 km =104.4 mi, 
178°
• Aldan
		220.8 km =137.2 mi, 
11°
• Magdagachi
		364.9 km =226.7 mi, 
168°
• Chul’man
		26 km =16.2 mi, 
39°
• Skovorodino
		301.4 km =187.3 mi, 
188°
• Tommot
		272.9 km =169.6 mi, 
21°
• Nizhniy Kuranakh
		245.6 km =152.6 mi, 
12°
• Yerofey Pavlovich
		345.1 km =214.4 mi, 
209°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016