condition mean min max Control 0.008650838888888889 0.0 0.022472199999999998 Nitrogen deficiency 0.0035814999999999996 0.0 0.010744499999999999 Phosphate deficiency 0.017104044444444445 0.0 0.03348 Potassium deficiency 0.003122933333333333 0.0 0.0093688 Heat 0.010074483333333334 0.0 0.020148966666666667