Night Light of Guymon (Oklahoma) from space (United States) Src. Average luminocity for 10x10km area is 23.2271% and for 50x50km: 1.3431%.
Square area 10x10 km:
 4.03%
 2.75%
 3.66%
 1.28%
 6.59%
 1.47%
 2.38%
 3.3%
 0.73%
 17.4%
 56.41%Square area 50x50 km:
 0.18%
 0.13%
 0.25%
 0.12%
 0.31%
 0.05%
 0.15%
 0.23%
 0.12%
 0.81%
 97.64%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
37° 14' 40.6" North, 102° 11' 4.8" West
36° 40' 58.1" North, 101° 28' 53.6" West
36° 7' 0.7" North, 100° 46' 42.3" West
Some cities around Guymon sort by population:
• Garden City
		153.1 km =95.1 mi, 
20°
• Liberal
		64 km =39.8 mi, 
51°
• Pampa
		135.8 km =84.4 mi, 
159°
• Dumas
		101 km =62.8 mi, 
205°
• Borger
		113.1 km =70.3 mi, 
176°
• Perryton
		68.3 km =42.4 mi, 
117°
• Dalhart
		115.5 km =71.8 mi, 
233°
• Ulysses
		100.5 km =62.4 mi, 
6°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016