Night Light of Serra Riccò (Liguria) from space (Italy) Src. Average luminocity for 10x10km area is 39.0048% and for 50x50km: 13.6616%.
Square area 10x10 km:
 4.29%
 5.24%
 2.54%
 2.22%
 6.35%
 9.21%
 8.89%
 14.13%
 14.76%
 28.73%
 3.65%Square area 50x50 km:
 2.35%
 2.56%
 0.88%
 1.12%
 1.42%
 1.62%
 1.87%
 2.32%
 3.75%
 12.09%
 70.01%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
45° 0' 35.9" North, 8° 14' 5.8" East
44° 30' 38.6" North, 8° 56' 17" East
44° 0' 25.7" North, 9° 38' 28.3" East
Some cities around Serra Riccò sort by population:
• Genoa
		11.8 km =7.3 mi, 
177°
• Rapallo
		29.2 km =18.1 mi, 
127°
• Arenzano
		23.4 km =14.5 mi, 
239°
• Recco
		23.2 km =14.4 mi, 
135°
• Ovada
		27.4 km =17 mi, 
300°
• Cogoleto
		26.7 km =16.6 mi, 
239°
• Pedemonte
		1.3 km =0.8 mi, 
228°
• Busalla
		6.7 km =4.2 mi, 
5°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016