Night Light of Nizhniye Vyazovyye (Tatarstan Republic) from space (Russia) Src. Average luminocity for 10x10km area is 9.9725% and for 50x50km: 6.3375%.
Square area 10x10 km:
 1.56%
 1.79%
 0.36%
 0.84%
 1.08%
 0.12%
 0%
 0%
 1.79%
 21.05%
 71.41%Square area 50x50 km:
 1.13%
 1.18%
 0.63%
 0.74%
 0.83%
 0.69%
 0.39%
 0.54%
 1.35%
 4.54%
 87.99%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
56° 11' 31.2" North, 47° 49' 17.9" East
55° 47' 55.6" North, 48° 31' 29.1" East
55° 24' 5.5" North, 49° 13' 40.4" East
Some cities around Nizhniye Vyazovyye sort by population:
• Kazan
		37.4 km =23.2 mi, 
91°
• Zelenodolsk
		5 km =3.1 mi, 
355°
• Volzhsk
		12.8 km =8 mi, 
306°
• Vasil’yevo
		12.5 km =7.8 mi, 
73°
• Zvenigovo
		37.5 km =23.3 mi, 
301°
• Kozlovka
		17.9 km =11.1 mi, 
285°
• Osinovo
		24 km =14.9 mi, 
67°
• Staroye Arakchino
		27.9 km =17.3 mi, 
88°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016