condition mean min max Control 0.5319831111111111 0.0 1.712999 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.5886124444444445 0.20442866666666668 1.030237 Heat 0.8696759999999999 0.38433799999999996 1.355014