condition mean min max Control 0.02124094444444444 0.0 0.12744566666666665 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.04242511111111111 0.0 0.12727533333333332 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0