Night Light of Astrakhan from space (Russia) Src. Average luminocity for 10x10km area is 83.3958% and for 50x50km: 9.1208%.
Square area 10x10 km:
 28.27%
 30.8%
 7.44%
 6.55%
 12.5%
 4.61%
 3.27%
 3.27%
 3.13%
 0.15%
 0%Square area 50x50 km:
 1.45%
 1.95%
 0.88%
 0.96%
 1.5%
 1.05%
 1.22%
 1.27%
 2.56%
 4.72%
 82.43%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
46° 49' 58.3" North, 47° 20' 15.5" East
46° 20' 58.8" North, 48° 2' 26.7" East
45° 51' 43.9" North, 48° 44' 38" East
Some cities around Astrakhan sort by population:
• Kamyzyak
		26.8 km =16.7 mi, 
174°
• Narimanov
		40.8 km =25.4 mi, 
339°
• Krasnyy Yar
		31 km =19.3 mi, 
48°
• Ikryanoye
		37.2 km =23.1 mi, 
219°
• Volodarskiy
		38.8 km =24.1 mi, 
81°
• Liman
		89 km =55.3 mi, 
225°
• Krasnyye Barrikady
		21.6 km =13.4 mi, 
221°
• Starokucherganovka
		7.1 km =4.4 mi, 
247°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016
Src.2: picture by Oleg Kononenko, Roscosmos, retrieved 2019-11-29