82
Direct Normal Illuminance
1 2 3 4 5 6 7 8 9 10 11 12
Month
0
4
8
12
16
20
24
Hour
Diffuse Horizontal Illuminance
1 2 3 4 5 6 7 8 9 10 11 12
Month
0
4
8
12
16
20
24
Hour
lux
0
10000
20000
30000
40000
50000
60000
SWE-Ostersund
Figure 6: Illuminance data from the standard climate file for Ostersund, Sweden