condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0023573333333333332 0.0 0.007071999999999999 Phosphate deficiency 0.0060977 0.0 0.0182931 Potassium deficiency 0.0089732 0.0 0.026919600000000002 Heat 0.0 0.0 0.0