Night Light of Nīlgiri (Odisha) from space (India) Src. Average luminocity for 10x10km area is 21.4489% and for 50x50km: 12.0896%.
Square area 10x10 km:
 0.95%
 2.08%
 1.52%
 0.76%
 1.33%
 4.17%
 6.06%
 5.87%
 17.23%
 23.86%
 36.17%Square area 50x50 km:
 0.85%
 2.16%
 0.82%
 1.09%
 1.73%
 2.35%
 3.07%
 2.65%
 4.85%
 6.19%
 74.23%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
22° 6' 54.9" North, 86° 3' 53.4" East
21° 27' 44.5" North, 86° 46' 4.6" East
20° 48' 23.5" North, 87° 28' 15.9" East
Some cities around Nīlgiri sort by population:
• Balasore
		17.5 km =10.9 mi, 
78°
• Bhadrakh
		52.4 km =32.6 mi, 
209°
• Jājpur
		81.6 km =50.7 mi, 
213°
• Bāsudebpur
		38.3 km =23.8 mi, 
186°
• Remuna
		13 km =8.1 mi, 
55°
• Soro
		22 km =13.7 mi, 
201°
• Jaleshwar
		60.3 km =37.5 mi, 
51°
• Chāndbāli
		76.5 km =47.5 mi, 
182°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016