condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.007841177777777777 0.0 0.023523533333333332 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.010929577777777777 0.0 0.032788733333333334 Heat 0.0 0.0 0.0