Night Light of Novozybkov (Bryansk Oblast) from space (Russia) Src. Average luminocity for 10x10km area is 5.8259% and for 50x50km: 0.4345%.
Square area 10x10 km:
 0%
 0%
 0%
 0.68%
 2.86%
 1.36%
 1.77%
 1.09%
 1.9%
 1.77%
 88.57%Square area 50x50 km:
 0.02%
 0.05%
 0.04%
 0.04%
 0.16%
 0.08%
 0.11%
 0.04%
 0.07%
 0.08%
 99.3%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 57' 54.6" North, 31° 13' 27.8" East
52° 32' 22.6" North, 31° 55' 39" East
52° 6' 35.5" North, 32° 37' 50.3" East
Some cities around Novozybkov sort by population:
• Klintsy
		32.3 km =20.1 mi, 
40°
• Dobrush, BY
		43.4 km =27 mi, 
250°
• Starodub
		56.7 km =35.2 mi, 
84°
• Klimovo
		25.2 km =15.7 mi, 
134°
• Semenivka, UA
		59.9 km =37.2 mi, 
132°
• Vyetka, BY
		50.6 km =31.4 mi, 
272°
• Krasnaya Gora
		55.6 km =34.5 mi, 
336°
• Zlynka
		18 km =11.2 mi, 
225°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016