Table 2:
Daily cycle | Absolute irradiance (µW cm−2), 4 h day−1 | Cumulative daily dose (kJ m−2) | ||
---|---|---|---|---|
UV-B | UV-A | UV-B | UV-A | |
UV-B treatment | 18.41 ± 3.55 | 132.48 ± 21.67 | 2.43 ± 0.65 | 19.06 ± 3.25 |
Control treatment | 1.65 ± 0.64 | 9.80 ± 1.90 | 0.24 ± 0.10 | 1.40 ± 0.29 |
Values are means ± SD. Abbreviation: UV, ultraviolet.