Night Light of Sergokala (Dagestan) from space (Russia) Src. Average luminocity for 10x10km area is 5.4381% and for 50x50km: 3.4067%.
Square area 10x10 km:
 0.32%
 1.59%
 0.32%
 0.32%
 0.32%
 1.9%
 1.11%
 0.48%
 0.63%
 0%
 93.02%Square area 50x50 km:
 0.2%
 0.49%
 0.39%
 0.44%
 0.51%
 0.44%
 0.62%
 0.5%
 0.51%
 1.49%
 94.41%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
42° 58' 16.7" North, 46° 57' 29.1" East
42° 27' 16.8" North, 47° 39' 40.3" East
41° 56' 1.5" North, 48° 21' 51.6" East
Some cities around Sergokala sort by population:
• Izberbash
		21 km =13 mi, 
52°
• Karabudakhkent
		29.3 km =18.2 mi, 
344°
• Kayakent
		21.2 km =13.2 mi, 
110°
• Gubden
		14.8 km =9.2 mi, 
328°
• Levashi
		28 km =17.4 mi, 
264°
• Novokayakent
		27.5 km =17.1 mi, 
104°
• Ulluaya
		25.2 km =15.7 mi, 
249°
• Manas
		30.4 km =18.9 mi, 
2°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016