condition mean min max Control 0.009500166666666665 0.0 0.057000999999999996 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.12073944444444445 0.0 0.3099946666666667 Heat 0.0 0.0 0.0