condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.006081066666666667 0.0 0.0182432 Phosphate deficiency 0.0304903 0.0 0.09147090000000001 Potassium deficiency 0.027509566666666666 0.0 0.0825287 Heat 0.0 0.0 0.0