Night Light of Sava (Apulia) from space (Italy) Src. Average luminocity for 10x10km area is 28.8112% and for 50x50km: 17.1712%.
Square area 10x10 km:
 2.72%
 4.76%
 4.25%
 1.36%
 2.55%
 2.55%
 4.59%
 3.06%
 5.61%
 68.03%
 0.51%Square area 50x50 km:
 1.79%
 2.68%
 2.04%
 1.62%
 2.18%
 2.1%
 2.01%
 1.74%
 5.2%
 21.86%
 56.77%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
40° 56' 7.2" North, 16° 50' 58.4" East
40° 24' 7.3" North, 17° 33' 9.6" East
39° 51' 52.1" North, 18° 15' 20.9" East
Some cities around Sava sort by population:
• Francavilla Fontana
		14.6 km =9.1 mi, 
10°
• Manduria
		7.2 km =4.5 mi, 
92°
• Oria
		13.3 km =8.3 mi, 
34°
• San Giorgio Ionico
		15.9 km =9.9 mi, 
293°
• Lizzano
		9.1 km =5.7 mi, 
263°
• San Marzano di San Giuseppe
		7.2 km =4.5 mi, 
324°
• Carosino
		14.8 km =9.2 mi, 
298°
• Fragagnano
		7.2 km =4.5 mi, 
295°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016