Night Light of Fortitude Valley (Queensland) from space (Australia) Src. Average luminocity for 10x10km area is 95.7996% and for 50x50km: 44.9264%.
Square area 10x10 km:
 37.9%
 42.86%
 17.06%
 2.18%
 0%
 0%
 0%
 0%
 0%
 0%
 0%Square area 50x50 km:
 8.9%
 9.63%
 5.66%
 6.32%
 11.86%
 4.18%
 4.78%
 4.69%
 7.28%
 9.03%
 27.67%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
26° 49' 53" South, 152° 19' 43.2" East
27° 27' 25.4" South, 153° 1' 54.4" East
28° 4' 45.2" South, 153° 44' 5.7" East
Some cities around Fortitude Valley sort by population:
• Brisbane
		1.3 km =0.8 mi, 
196°
• New Farm
		2 km =1.2 mi, 
126°
• Kangaroo Point
		2.2 km =1.4 mi, 
167°
• Kelvin Grove
		2.1 km =1.3 mi, 
298°
• Spring Hill
		1 km =0.6 mi, 
240°
• Windsor
		2.3 km =1.4 mi, 
352°
• Bulimba
		2.7 km =1.7 mi, 
72°
• Teneriffe
		1.5 km =0.9 mi, 
84°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016