condition mean min max Control 0.03035938888888889 0.0 0.18215633333333334 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.08893000000000001 0.0 0.26679 Potassium deficiency 0.08737366666666667 0.0 0.262121 Heat 0.0 0.0 0.0