Night Light of Benthuizen (South Holland) from space (Netherlands) Src. Average luminocity for 10x10km area is 72.127% and for 50x50km: 53.7189%.
Square area 10x10 km:
 30.95%
 30.95% 12.43%
 12.43% 2.25%
 2.25% 4.5%
 4.5% 9.39%
 9.39% 13.1%
 13.1% 11.77%
 11.77% 13.1%
 13.1% 2.51%
 2.51% 0%
 0% 0%
 0%Square area 50x50 km:
 22.03%
 22.03% 13.93%
 13.93% 3.05%
 3.05% 4.23%
 4.23% 5.11%
 5.11% 3.8%
 3.8% 3.98%
 3.98% 5.1%
 5.1% 7.55%
 7.55% 7.05%
 7.05% 24.18%
 24.18%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 30' 27.2" North, 3° 50' 28.8" East
52° 4' 39" North, 4° 32' 40" East
51° 38' 35.8" North, 5° 14' 51.3" East
Some cities around Benthuizen sort by population:
• Zoetermeer
		4.2 km =2.6 mi,  237°
237°
• Waddinxveen
		8.2 km =5.1 mi,  116°
116°
• Voorschoten
		8.6 km =5.3 mi,  310°
310°
• Boskoop
		7.6 km =4.7 mi,  92°
92°
• Bleiswijk
		7.5 km =4.7 mi,  186°
186°
• Driemanspolder
		5 km =3.1 mi,  234°
234°
• Palenstein
		3.4 km =2.1 mi,  225°
225°
• Groenswaard
		7.5 km =4.7 mi,  112°
112°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016