condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.011632333333333335 0.0 0.034897000000000004 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.011932444444444445 0.0 0.035797333333333334 Heat 0.0 0.0 0.0