condition mean min max Control 0.008486088888888889 0.0 0.0279114 Nitrogen deficiency 0.007907366666666667 0.0 0.0237221 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.005675055555555556 0.0 0.017025166666666668 Heat 0.0 0.0 0.0