condition mean min max Control 0.004323272222222222 0.0 0.025939633333333333 Nitrogen deficiency 0.0 0.0 0.0 Phosphate deficiency 0.027744555555555554 0.0 0.08323366666666666 Potassium deficiency 0.0 0.0 0.0 Heat 0.0 0.0 0.0