Night Light of Kalyān (Maharashtra) from space (India) Src. Average luminocity for 10x10km area is 96.6818% and for 50x50km: 53.6942%.
Square area 10x10 km:
 38.74%
 52.38%
 8.66%
 0.22%
 0%
 0%
 0%
 0%
 0%
 0%
 0%Square area 50x50 km:
 9.31%
 16.95%
 11.5%
 6.17%
 5.71%
 4.56%
 4.76%
 4.61%
 6.5%
 11.49%
 18.43%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
19° 54' 22.2" North, 72° 25' 56.7" East
19° 14' 37.3" North, 73° 8' 7.9" East
18° 34' 42.7" North, 73° 50' 19.2" East
Some cities around Kalyān sort by population:
• Thāne
		18.8 km =11.7 mi, 
253°
• Dombivli
		6.3 km =3.9 mi, 
241°
• Bhiwandi
		10.2 km =6.3 mi, 
307°
• Ulhasnagar
		3.4 km =2.1 mi, 
153°
• Amarnāth
		5.9 km =3.7 mi, 
146°
• Badlapur
		16.8 km =10.4 mi, 
125°
• Airoli
		17.9 km =11.1 mi, 
234°
• Vasind
		22.7 km =14.1 mi, 
36°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016