condition mean min max Control 0.016365044444444445 0.0 0.071002 Nitrogen deficiency 0.0672698111111111 0.0 0.11766776666666666 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0044533444444444445 0.0 0.013360033333333333 Heat 0.0 0.0 0.0