Night Light of Kaspiysk (Dagestan) from space (Russia) Src. Average luminocity for 10x10km area is 42.0206% and for 50x50km: 11.4411%.
Square area 10x10 km:
 6.98%
 13.81%
 4.92%
 2.7%
 4.29%
 2.22%
 3.97%
 5.08%
 16.98%
 21.11%
 17.94%Square area 50x50 km:
 2.13%
 3.44%
 0.89%
 0.73%
 0.83%
 0.9%
 0.75%
 1.62%
 4.38%
 6.34%
 78%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
43° 23' 41" North, 46° 56' 9.9" East
42° 52' 53.9" North, 47° 38' 21.1" East
42° 21' 51.4" North, 48° 20' 32.4" East
Some cities around Kaspiysk sort by population:
• Makhachkala
		15.3 km =9.5 mi, 
313°
• Leninkent
		25.3 km =15.7 mi, 
292°
• Karabudakhkent
		20.1 km =12.5 mi, 
196°
• Tarki
		13.6 km =8.5 mi, 
300°
• Shamkhal
		31.5 km =19.6 mi, 
308°
• Novyy Khushet
		6.7 km =4.2 mi, 
287°
• Kyakhulay
		16 km =9.9 mi, 
307°
• Manas
		17.4 km =10.8 mi, 
169°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016