Night Light of Springwood (Queensland) from space (Australia) Src. Average luminocity for 10x10km area is 67.7619% and for 50x50km: 40.065%.
Square area 10x10 km:
 13.29%
 15.48%
 12.1%
 11.31%
 15.67%
 4.17%
 4.56%
 6.75%
 15.87%
 0.79%
 0%Square area 50x50 km:
 7.6%
 8.38%
 5%
 5.59%
 10.69%
 3.41%
 3.66%
 4.14%
 6.81%
 12.1%
 32.62%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
26° 59' 13.3" South, 152° 25' 33.1" East
27° 36' 42.6" South, 153° 7' 44.4" East
28° 13' 59.1" South, 153° 49' 55.6" East
Some cities around Springwood sort by population:
• Logan City
		3.6 km =2.2 mi, 
212°
• Eight Mile Plains
		4.3 km =2.7 mi, 
317°
• Rochedale South
		1.9 km =1.2 mi, 
343°
• Woodridge
		3.7 km =2.3 mi, 
230°
• Kuraby
		3.5 km =2.2 mi, 
279°
• Daisy Hill
		3.5 km =2.2 mi, 
125°
• Underwood
		1.8 km =1.1 mi, 
280°
• Logan Central
		4.2 km =2.6 mi, 
211°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016