condition mean min max Control 0.04488400000000001 0.0 0.21392833333333336 Nitrogen deficiency 0.039856366666666664 0.0 0.087138 Phosphate deficiency 0.04055711111111111 0.0 0.075932 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0