condition mean min max Control 0.010317638888888888 0.0 0.02430483333333333 Nitrogen deficiency 0.007731488888888889 0.0 0.012156266666666667 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.004088555555555555 0.0 0.006886733333333333 Heat 0.0097574 0.0070894999999999994 0.012425299999999998