Table 3 Average hourly UVB intensity in September 2016 – March 2017
Time (hour) | Average hourly UVB intensity (watt/m2) | ||||||
|---|---|---|---|---|---|---|---|
September | October | November | December | January | February | March | |
00.00 – 06.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
06.00 – 07.00 | 0.2 | 0.9 | 1.2 | 0.7 | 0.01 | 0.47 | 3.37 |
07.00 – 08.00 | 4.9 | 4 | 2.7 | 3.7 | 0.18 | 2.99 | 6.35 |
08.00 – 09.00 | 5.7 | 5.7 | 4.1 | 5.2 | 0.3 | 3.85 | 7.79 |
09.00 – 10.00 | 7.8 | 8.2 | 6.5 | 7.5 | 0.47 | 6.95 | 10.4 |
10.00 – 11.00 | 9.9 | 11 | 9 | 9.7 | 0.63 | 9.65 | 12.6 |
11.00 – 12.00 | 9.7 | 12 | 8.6 | 12 | 0.67 | 11.9 | 13.5 |
12.00 – 13.00 | 9.7 | 10 | 8.9 | 13 | 0.63 | 12.7 | 13.3 |
13.00 – 14.00 | 8 | 9.4 | 8 | 12 | 0.54 | 11 | 11.2 |
14.00 – 15.00 | 7.4 | 7.1 | 6.1 | 9 | 0.45 | 8.16 | 9.75 |
15.00 – 16.00 | 5.9 | 5.9 | 3.9 | 6.6 | 0.3 | 5.39 | 7.34 |
16.00 – 17.00 | 5.6 | 3.3 | 3.4 | 4.1 | 0.16 | 3.01 | 5.35 |
17.00 – 18.00 | 1.3 | 1 | 1.2 | 3.5 | 0.06 | 1.02 | 1.42 |
18.00 – 00.00 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |