Masaki-chō night lights from space
Night Light of Masaki-chō (Ehime) from space (Japan) Src. Average luminocity for 10x10km area is 35.5822% and for 50x50km: 5.5656%.
Analysis of Masaki-chō night lights 2016
Square area 10x10 km:
100 
1.57%
90-99 6.47%
80-89 6.64%
70-79 5.77%
60-69 3.5%
50-59 5.94%
40-49 6.99%
30-39 8.39%
20-29 8.22%
10-19 23.95%
0-9 22.55%
1.57%90-99
6.47%80-89
6.64%70-79
5.77%60-69
3.5%50-59
5.94%40-49
6.99%30-39
8.39%20-29
8.22%10-19
23.95%0-9
22.55%Square area 50x50 km:
100 0.46%
90-99 0.75%
80-89 0.86%
70-79 0.6%
60-69 0.87%
50-59 0.96%
40-49 1%
30-39 1.03%
20-29 1.6%
10-19 3.72%
0-9 88.16%
0.46%90-99
0.75%80-89
0.86%70-79
0.6%60-69
0.87%50-59
0.96%40-49
1%30-39
1.03%20-29
1.6%10-19
3.72%0-9
88.16%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
34° 22' 11.8" North, 132° 0' 29.2" East
33° 47' 15.3" North, 132° 42' 40.5" East
33° 12' 4.4" North, 133° 24' 51.7" East
Some cities around Masaki-chō sort by population:
• Matsuyama
7.6 km =4.7 mi, 
41°
• Kure
51.2 km =31.8 mi, 
344°
• Niihama
58.1 km =36.1 mi, 
70°
• Saijō
45.9 km =28.5 mi, 71°
• Ōzu
35.3 km =21.9 mi, 
205°
• Yanai
58.4 km =36.3 mi, 
289°
• Iyo
4.1 km =2.5 mi, 
192°
• Hōjō
21.9 km =13.6 mi, 
16°
1926101 (p: 30,548)
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016