T-test comparison between the daily air temperature measured under standard conditions (Tstation_1.7) and within the canopy.

a. Comparison between Tstation_1.7 and air temperature within the canopy at a height of 0.5 (Tcanopy_0.5) and 1.2 m (Tcanopy_1.2) above the soil surface based on seasonal differences. The air temperature was recorded between December 2015 and June 2017. b. Comparison between the daily air temperature measured under standard conditions (Tstation_1.7) and among the berries in the clusters facing east (Tberry_east) and west (Tberry_west). The temperature was recorded between December 2015 and June 2017.