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Average environmental conditions used for the summer and the spring runs in the phytotron experiments. The values are means across the respective 35-day growth periods of the field trials.
| Summer Run | Spring Run | |||
|---|---|---|---|---|
| Night | Day | Night | Day | |
| Air temperature (°C) | 18.1 | 22.2 | 17.4 | 21.2 |
| Relative humidity (%) | 79.2 | 64.9 | 81.7 | 67.4 |
| PPFD (μmol m−2 s−1) | 0 | 575.5 | 0 | 609 |
| Duration per day (h) | 11.05 | 12.95 | 9.92 | 14.08 |
