condition mean min max Control 9.4105553e-08 0.0 5.64633318e-07 Nitrogen deficiency 0.021535555555555554 0.0 0.06460666666666666 Phosphate deficiency 0.0 0.0 0.0 Potassium deficiency 0.0 0.0 0.0 Heat 0.006452544245816666 1.70035e-06 0.012903388141633332