condition mean min max Control 0.009866722222222223 0.0 0.059200333333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.013240222222222223 0.0 0.03972066666666667 Heat 0.00694295 0.0 0.0138859