Night Light of Pokachi (Khanty-Mansia) from space (Russia) Src. Average luminocity for 10x10km area is 20.999% and for 50x50km: 3.5787%.
Square area 10x10 km:
 3.26%
 4.25%
 0.69%
 2.67%
 1.78%
 4.35%
 2.27%
 1.88%
 3.66%
 26.09%
 49.11%Square area 50x50 km:
 0.28%
 0.3%
 0.38%
 0.4%
 0.53%
 0.66%
 0.65%
 0.63%
 0.75%
 3.23%
 92.2%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
62° 3' 4.1" North, 74° 39' 54.5" East
61° 43' 11.4" North, 75° 22' 5.8" East
61° 23' 5.6" North, 76° 4' 17" East
Some cities around Pokachi sort by population:
• Surgut
		116 km =72.1 mi, 
243°
• Nizhnevartovsk
		107.8 km =67 mi, 
144°
• Kogalym
		76.4 km =47.5 mi, 
322°
• Megion
		86.4 km =53.7 mi, 
152°
• Langepas
		52.4 km =32.6 mi, 
189°
• Fedorovskiy
		88.2 km =54.8 mi, 
261°
• Izluchinsk
		116.9 km =72.6 mi, 
134°
• Novoagansk
		72.4 km =45 mi, 
69°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016