condition mean min max Control 0.0 0.0 0.0 Cold 0.0 0.0 0.0 Heat 0.029490199999999998 0.029490199999999998 0.029490199999999998 Drought 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Salt 0.0 0.0 0.0