condition mean min max Control 0.006121411111111111 0.0 0.022486999999999997 Nitrogen deficiency 0.0014104666666666665 0.0 0.0042314 Phosphate deficiency 0.0008233400000000001 0.0 0.0024700200000000003 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0