Table 1. The diel periods length of oxygen evolution of cultured algae and Stylophora pistillata corals under different light spectra and intensities calculated using Fourier transform.
| Organism | Spectral light | Intensity(µmol quanta m−2s−1) | LD (h) | LL (h) |
| Symbiodinium | Blue | 50 | 24.5±0.45 | 23.5±0.17 |
| Symbiodinium | Blue | 25 | 24±0.02 | 24.4±0.1 |
| Symbiodinium | Red | 50 | 24±0.21 | 23.5±0.11 |
| Symbiodinium | Red | 25 | 24±0.02 | 22.7±0.4 |
| Symbiodinium | Green | 50 | 24±0.16 | 22.7±0.21 |
| Stylophora pistillata | Blue | 50 | 24.1±0.11 | 23.8±0.14 |
| Stylophora pistillata | Red | 50 | 24.6±0.12 | 25.1±0.19 |
| Stylophora pistillata | Green | 50 | 24.4±0.21 | 22.76±0.15 |