Night Light of Tatarka (Stavropol’ Kray) from space (Russia) Src. Average luminocity for 10x10km area is 16.7825% and for 50x50km: 6.8318%.
Square area 10x10 km:
 2.54%
 2.86%
 0.63%
 0%
 1.9%
 1.11%
 2.86%
 3.02%
 10.95%
 19.84%
 54.29%Square area 50x50 km:
 1.46%
 1.51%
 0.46%
 0.48%
 0.85%
 0.69%
 0.98%
 0.94%
 2.22%
 4.12%
 86.3%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
45° 27' 15.4" North, 41° 14' 54.9" East
44° 57' 32" North, 41° 57' 6.2" East
44° 27' 33.1" North, 42° 39' 17.4" East
Some cities around Tatarka sort by population:
• Stavropol’
		9.5 km =5.9 mi, 
10°
• Nevinnomyssk
		36.2 km =22.5 mi, 
180°
• Mikhaylovsk
		19.7 km =12.2 mi, 
17°
• Kochubeyevskoye
		36 km =22.4 mi, 
193°
• Ryzdvyanyy
		35.2 km =21.9 mi, 
345°
• Pelagiada
		28.1 km =17.5 mi, 
11°
• Barsukovskaya
		24.1 km =15 mi, 
205°
• Moskovskoye
		36.3 km =22.6 mi, 
354°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016