Night Light of Badlapur (Maharashtra) from space (India) Src. Average luminocity for 10x10km area is 47.171% and for 50x50km: 39.4165%.
Square area 10x10 km:
 4.76%
 11.47%
 8.87%
 2.16%
 6.49%
 6.28%
 9.52%
 9.74%
 13.64%
 25.11%
 1.95%Square area 50x50 km:
 4.99%
 12.63%
 9.75%
 4.44%
 3.8%
 3.89%
 3.55%
 4%
 4.7%
 9.11%
 39.15%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
19° 49' 4.8" North, 72° 33' 44.7" East
19° 9' 18.6" North, 73° 15' 55.9" East
18° 29' 22.7" North, 73° 58' 7.2" East
Some cities around Badlapur sort by population:
• Kalyān
		16.8 km =10.4 mi, 
305°
• Dombivli
		20.3 km =12.6 mi, 
289°
• Ulhasnagar
		13.9 km =8.6 mi, 
299°
• Amarnāth
		11.5 km =7.1 mi, 
295°
• Murbād
		17.1 km =10.6 mi, 
49°
• Neral
		15.5 km =9.6 mi, 
159°
• Kālundri
		24.3 km =15.1 mi, 
216°
• Mātherān
		19.2 km =11.9 mi, 
180°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016