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The lighting characteristics of the three light treatments.
| Treatment | UVA-Radiation Duration (h/d) |
Supplemental UVA Time of Exposure | UVA (μmol/m2/s) | PAR (μmol/m2/s) | UVA/PAR (%) |
|---|---|---|---|---|---|
| UV0 | 0 | —— | 40 | 250 | 0 |
| UV6 | 6 | 08:00–11:00 17:00–20:00 |
40 | 250 | 16 |
| UV12 | 12 | 08:00–20:00 | 40 | 250 | 16 |
