condition mean min max Control 0.06666888888888889 0.0 0.18108900000000003 Nitrogen deficiency 0.38399222222222223 0.0 0.69895 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.061202 0.0 0.122404