Night Light of Cuddalore (Tamil Nadu) from space (India) Src. Average luminocity for 10x10km area is 58.1219% and for 50x50km: 23.0305%.
Square area 10x10 km:
 1.03%
 8.26%
 18.8%
 20.45%
 8.88%
 4.96%
 6.2%
 5.79%
 12.4%
 13.02%
 0.21%Square area 50x50 km:
 0.72%
 2.35%
 4.08%
 3.96%
 2.74%
 5.65%
 5.96%
 5.33%
 8.61%
 10.66%
 49.93%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
12° 26' 37.2" North, 79° 3' 49.7" East
11° 45' 22.2" North, 79° 46' 0.9" East
11° 4' 1" North, 80° 28' 12.2" East
Some cities around Cuddalore sort by population:
• Puducherry
		20.9 km =13 mi, 
19°
• Villupuram
		36.2 km =22.5 mi, 
304°
• Panruti
		23.4 km =14.5 mi, 
275°
• Nellikkuppam
		10.8 km =6.7 mi, 
281°
• Kurinjippādi
		29.9 km =18.6 mi, 
219°
• Kīl Bhuvanagiri
		37.3 km =23.2 mi, 
200°
• Valavanur
		27.2 km =16.9 mi, 
312°
• Ālappākkam
		18.2 km =11.3 mi, 
196°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016