condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.10075222222222223 0.0 0.3022566666666667 Potassium deficiency 1.0697427888888889 0.0 3.1991633333333334 Heat 0.0 0.0 0.0