condition mean min max Control 0.004655605555555556 0.0 0.027933633333333333 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.01896888888888889 0.0 0.05690666666666667 Potassium deficiency 0.005235500000000001 0.0 0.0157065 Heat 0.0 0.0 0.0