condition mean min max Control 0.09206561111111111 0.0 0.18844366666666668 Nitrogen deficiency 0.19804788888888888 0.060087 0.4172513333333333 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.13789400000000002 0.10262700000000001 0.173161