condition mean min max Control 0.018807766666666666 0.0 0.06880599999999999 Nitrogen deficiency 0.0070397555555555555 0.0 0.021119266666666667 Phosphate deficiency 0.006538744444444445 0.0 0.019616233333333333 Potassium deficiency 0.02143877777777778 0.0 0.042335000000000005 Heat 0.011468899999999999 0.0 0.022937799999999998