condition mean min max Control 0.0013658666666666666 0.0 0.0081952 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.004931366666666667 0.0 0.0147941 Heat 0.0 0.0 0.0