Night Light of Maarssen (Utrecht) from space (Netherlands) Src. Average luminocity for 10x10km area is 54.254% and for 50x50km: 34.2809%.
Square area 10x10 km:
 18.92%
 18.92% 14.68%
 14.68% 3.04%
 3.04% 2.78%
 2.78% 2.38%
 2.38% 5.42%
 5.42% 4.5%
 4.5% 4.5%
 4.5% 21.16%
 21.16% 22.09%
 22.09% 0.53%
 0.53%Square area 50x50 km:
 8.31%
 8.31% 7.54%
 7.54% 2.87%
 2.87% 3.1%
 3.1% 3.47%
 3.47% 3.09%
 3.09% 4.2%
 4.2% 4.64%
 4.64% 10.72%
 10.72% 19.05%
 19.05% 33.02%
 33.02%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
52° 34' 7" North, 4° 20' 18.8" East
52° 8' 21" North, 5° 2' 30" East
51° 42' 19.9" North, 5° 44' 41.3" East
Some cities around Maarssen sort by population:
• Utrecht
		7.7 km =4.8 mi,  134°
134°
• Breukelen
		4.8 km =3 mi,  324°
324°
• Lunetten
		10.7 km =6.6 mi,  143°
143°
• Veldhuizen
		7.4 km =4.6 mi,  195°
195°
• De Bilt
		10 km =6.2 mi,  108°
108°
• Vleuten
		4.1 km =2.5 mi,  205°
205°
• Nieuw-Loosdrecht
		9.4 km =5.8 mi,  44°
44°
• Kerkelanden
		10.8 km =6.7 mi,  36°
36°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016