Night Light of Privolzhsk (Ivanovo) from space (Russia) Src. Average luminocity for 10x10km area is 5.4841% and for 50x50km: 1.0405%.
Square area 10x10 km:
 0%
 0%
 0%
 1.48%
 1.7%
 0.91%
 3.3%
 0.8%
 0%
 0%
 91.82%Square area 50x50 km:
 0%
 0.05%
 0.1%
 0.16%
 0.23%
 0.33%
 0.38%
 0.17%
 0.14%
 0%
 98.44%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
57° 45' 50.3" North, 40° 35' 0.7" East
57° 23' 13.1" North, 41° 17' 12" East
57° 0' 21.8" North, 41° 59' 23.2" East
Some cities around Privolzhsk sort by population:
• Vichuga
		43.2 km =26.8 mi, 
116°
• Furmanov
		18.3 km =11.4 mi, 
215°
• Rodniki
		41.2 km =25.6 mi, 
139°
• Nerekhta
		43.4 km =27 mi, 
280°
• Volgorechensk
		9.8 km =6.1 mi, 
306°
• Navoloki
		41.4 km =25.7 mi, 
77°
• Krasnoye-na-Volge
		14.5 km =9 mi, 
348°
• Staraya Vichuga
		37.9 km =23.5 mi, 
110°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016