Night Light of Zelenodolsk (Tatarstan Republic) from space (Russia) Src. Average luminocity for 10x10km area is 32.4712% and for 50x50km: 6.2766%.
Square area 10x10 km:
 8.27%
 9.15%
 3.01%
 1.38%
 2.38%
 1.25%
 1.75%
 0.38%
 5.14%
 41.35%
 25.94%Square area 50x50 km:
 1.1%
 1.16%
 0.61%
 0.75%
 0.82%
 0.7%
 0.4%
 0.54%
 1.32%
 4.54%
 88.06%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
56° 14' 11.5" North, 47° 48' 53" East
55° 50' 37.5" North, 48° 31' 4.2" East
55° 26' 49.1" North, 49° 13' 15.5" East
Some cities around Zelenodolsk sort by population:
• Volzhsk
		10.2 km =6.3 mi, 
284°
• Vasil’yevo
		12.5 km =7.8 mi, 
96°
• Zvenigovo
		34.7 km =21.6 mi, 
294°
• Kozlovka
		16.8 km =10.4 mi, 
269°
• Nizhniye Vyazovyye
		5 km =3.1 mi, 
175°
• Osinovo
		23 km =14.3 mi, 
79°
• Krasnogorskiy
		36.3 km =22.6 mi, 
340°
• Staroye Arakchino
		28.6 km =17.8 mi, 
98°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016