condition mean min max Control 0.0011284 0.0 0.0067704 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0074171444444444444 0.0 0.012237633333333333 Potassium deficiency 0.0016154888888888887 0.0 0.004846466666666666 Heat 0.0 0.0 0.0