also presents the seasonal trend in daily PAR and the PAR/K↓ ratio. The seasonal trend in daily PAR tracks the trend in K↓, with the lowest PPFD values occurring during the cool-dry season and the highest values at the end of the hot-dry season. Similar to K↓, the greatest variability in the daily PAR occurs during the warm-wet season and the least variability is in the
hot-dry season. Daily PAR/K↓ ratios range between 1.778 mol MJ−1 and 2.414 mol MJ−1. Values tended to decrease during the cool-dry season, decrease and then increase during the hot-dry season and increase during the warm-wet season.