condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0059239 0.0 0.0177717 Phosphate deficiency 0.007471244444444445 0.0 0.022413733333333335 Potassium deficiency 0.1652788888888889 0.0 0.49583666666666665 Heat 0.0 0.0 0.0