condition mean min max Control 0.017095055555555554 0.0 0.06879433333333333 Nitrogen deficiency 0.017523511111111112 0.0 0.03713366666666667 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0