condition mean min max Control 0.009273222222222223 0.0 0.05563933333333334 Nitrogen deficiency 0.008848100000000001 0.0 0.026544300000000003 Phosphate deficiency 0.023147 0.0 0.069441 Potassium deficiency 0.009046922222222222 0.0 0.027140766666666667 Heat 0.0 0.0 0.0