condition mean min max 12pM Fe,Midday 132.702 132.702 132.702 12pM Fe,Midnight 239.826 217.553 262.099 58pM Fe,Midday 123.858 123.858 123.858 58pM Fe,Midnight 235.193 156.724 276.841 233pM Fe,Midnight 450.96366666666665 439.594 464.145 1160pM Fe,Midday 101.23915714285714 95.6835 106.742 1160pM Fe,Midnight 295.2504166666667 240.182 355.312 High carbon,Dark 498.5117333333333 131.715 772.512 High carbon,Light 370.89715384615386 143.171 690.055 Low carbon,Dark 361.065 361.065 361.065 Phloroglucinol 61.178733333333334 42.0512 74.5905 Silicon starvation,12h 244.194 244.194 244.194