condition mean min max Control 0.0022812055555555557 0.0 0.013687233333333333 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.010771622222222223 0.0 0.03231486666666667 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0