Night Light of Palenstein (South Holland) from space (Netherlands) Src. Average luminocity for 10x10km area is 87.3611% and for 50x50km: 55.2694%.
Square area 10x10 km:
 52.53%
 52.53% 16.54%
 16.54% 4.29%
 4.29% 2.65%
 2.65% 7.83%
 7.83% 8.96%
 8.96% 5.43%
 5.43% 1.77%
 1.77% 0%
 0% 0%
 0% 0%
 0%Square area 50x50 km:
 22.27%
 22.27% 14.22%
 14.22% 3.48%
 3.48% 4.37%
 4.37% 5.5%
 5.5% 3.92%
 3.92% 4.08%
 4.08% 5.73%
 5.73% 8.03%
 8.03% 6.53%
 6.53% 21.84%
 21.84%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 29' 9.8" North, 3° 48' 20.1" East
52° 3' 20.8" North, 4° 30' 31.3" East
51° 37' 16.9" North, 5° 12' 42.6" East
Some cities around Palenstein sort by population:
• Zoetermeer
		1.1 km =0.7 mi,  280°
280°
• Voorschoten
		9 km =5.6 mi,  332°
332°
• Berkel en Rodenrijs
		7.3 km =4.5 mi,  196°
196°
• Benthuizen
		3.4 km =2.1 mi,  45°
45°
• Pijnacker
		6.8 km =4.2 mi,  233°
233°
• Bergschenhoek
		7.3 km =4.5 mi,  185°
185°
• Bleiswijk
		5.2 km =3.2 mi,  162°
162°
• Driemanspolder
		1.7 km =1.1 mi,  254°
254°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016