Night Light of Saitama from space (Japan) Src. Average luminocity for 10x10km area is 92.2656% and for 50x50km: 77.7023%.
Square area 10x10 km:
 40.84%
 28.39%
 14.1%
 11.54%
 5.13%
 0%
 0%
 0%
 0%
 0%
 0%Square area 50x50 km:
 32.12%
 17.07%
 7.66%
 8.15%
 11.11%
 6.77%
 5.66%
 5.5%
 3.84%
 2.11%
 0%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 28' 31.9" North, 138° 57' 12.4" East
35° 54' 29.1" North, 139° 39' 23.7" East
35° 20' 11.5" North, 140° 21' 34.9" East
Some cities around Saitama sort by population:
• Yono
		3.5 km =2.2 mi, 
217°
• Ageoshimo
		8 km =5 mi, 
331°
• Kasukabe
		11.8 km =7.3 mi, 
45°
• Shimotoda
		10.7 km =6.6 mi, 
165°
• Iwatsuki
		7.3 km =4.5 mi, 
29°
• Shiki
		10.6 km =6.6 mi, 
218°
• Hasuda
		7 km =4.3 mi, 
354°
• Hatogaya-honchÅ
		11.4 km =7.1 mi, 
137°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016