condition mean min max Control 0.4677703888888889 0.20817280000000002 1.094356 Nitrogen deficiency 0.4836248888888889 0.427809 0.5593003333333333 Phosphate deficiency 0.5132953333333333 0.412964 0.713203 Potassium deficiency 0.09723318888888889 0.027749899999999997 0.1530746 Heat 0.20179883333333332 0.19879366666666667 0.20480399999999999