Night Light of La Porte (Texas) from space (United States) Src. Average luminocity for 10x10km area is 77.8631% and for 50x50km: 59.6991%.
Square area 10x10 km:
 21.63%
 21.63% 22.42%
 22.42% 9.13%
 9.13% 7.54%
 7.54% 12.5%
 12.5% 15.28%
 15.28% 6.94%
 6.94% 3.57%
 3.57% 0.99%
 0.99% 0%
 0% 0%
 0%Square area 50x50 km:
 17.09%
 17.09% 13.62%
 13.62% 9.01%
 9.01% 10.17%
 10.17% 10.21%
 10.21% 6.18%
 6.18% 3.68%
 3.68% 3.23%
 3.23% 2.44%
 2.44% 3.9%
 3.9% 20.48%
 20.48%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
30° 16' 29.6" North, 95° 43' 21" West
29° 39' 56.8" North, 95° 1' 9.7" West
29° 3' 10.7" North, 94° 18' 58.5" West
Some cities around La Porte sort by population:
• Pasadena
		18.5 km =11.5 mi,  278°
278°
• Baytown
		8.7 km =5.4 mi,  27°
27°
• Channelview
		15.3 km =9.5 mi,  323°
323°
• Deer Park
		11 km =6.8 mi,  293°
293°
• Seabrook
		11.3 km =7 mi,  182°
182°
• Webster
		17.1 km =10.6 mi,  213°
213°
• Bacliff
		17.9 km =11.1 mi,  171°
171°
• Highlands
		17.4 km =10.8 mi,  348°
348°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016