Night Light of Manturovo (Kostroma Oblast) from space (Russia) Src. Average luminocity for 10x10km area is 7.9002% and for 50x50km: 0.3256%.
Square area 10x10 km:
 0.23%
 1.13%
 1.47%
 1.25%
 2.61%
 0.79%
 0.79%
 0.34%
 0%
 0%
 91.38%Square area 50x50 km:
 0.01%
 0.05%
 0.06%
 0.05%
 0.1%
 0.03%
 0.03%
 0.01%
 0%
 0%
 99.66%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
58° 41' 46.1" North, 44° 3' 39.4" East
58° 19' 44" North, 44° 45' 50.6" East
57° 57' 28" North, 45° 28' 1.9" East
Some cities around Manturovo sort by population:
• Shar’ya
		44.1 km =27.4 mi, 
84°
• Vetluzhskiy
		41.5 km =25.8 mi, 
80°
• Uren’
		114.4 km =71.1 mi, 
148°
• Neya
		52.4 km =32.6 mi, 
266°
• Vetluga
		79.6 km =49.5 mi, 
131°
• Makar’yev
		74.9 km =46.5 mi, 
228°
• Chukhloma
		129.7 km =80.6 mi, 
291°
• Vetluzhskiy
		130.2 km =80.9 mi, 
170°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016