condition mean min max Control 0.0047582611111111105 0.0 0.028549566666666665 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.013602999999999999 0.0 0.040809 Heat 0.0 0.0 0.0