condition mean min max Control 0.008065042777777778 0.0 0.014141609999999999 Nitrogen deficiency 0.0027322222222222223 0.0 0.0042675 Phosphate deficiency 0.005901355555555556 0.0 0.0111496 Potassium deficiency 0.00542712 0.0032191933333333336 0.009355133333333333 Heat 0.00997594 0.00318438 0.0167675