condition mean min max Control 0.0 0.0 0.0 Nitrogen deficiency 0.0293232 0.0 0.07100496666666667 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.013229811111111111 0.0 0.020643366666666666 Heat 0.0 0.0 0.0