condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0016747444444444445 0.0 0.0050242333333333335 Potassium deficiency 0.007393244444444446 0.0 0.022179733333333337 Heat 0.0 0.0 0.0