Night Light of Chākuliā (Jharkhand) from space (India) Src. Average luminocity for 10x10km area is 7.7708% and for 50x50km: 5.1033%.
Square area 10x10 km:
 0.38%
 1.14%
 0.95%
 0.76%
 0.57%
 0%
 2.27%
 3.6%
 3.03%
 1.7%
 85.61%Square area 50x50 km:
 0.08%
 0.35%
 0.44%
 0.31%
 0.71%
 0.87%
 1.33%
 1.54%
 2%
 3.7%
 88.67%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
23° 7' 52.2" North, 86° 0' 53.3" East
22° 28' 58.8" North, 86° 43' 4.5" East
21° 49' 54.5" North, 87° 25' 15.8" East
Some cities around Chākuliā sort by population:
• Kharagpur
		64.4 km =40 mi, 
104°
• Medinīpur
		62.5 km =38.8 mi, 
96°
• Jhārgrām
		28.6 km =17.8 mi, 
96°
• Jugsālai
		63.8 km =39.6 mi, 
300°
• Ghātsīla
		27.2 km =16.9 mi, 
294°
• Mushābani
		27 km =16.8 mi, 
276°
• Kuchaiburi
		60.9 km =37.8 mi, 
246°
• Khātra
		56.6 km =35.2 mi, 
14°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016