condition mean min max 12pM Fe,Midday 59.4646 59.4646 59.4646 12pM Fe,Midnight 34.0754 31.2841 36.8667 58pM Fe,Midday 64.4222 64.4222 64.4222 58pM Fe,Midnight 21.267557142857143 0.0 28.3116 233pM Fe,Midnight 25.048666666666666 19.8487 27.9975 1160pM Fe,Midday 48.43882857142857 44.22 52.4501 1160pM Fe,Midnight 12.308771666666667 8.68197 16.0907 High carbon,Dark 35.717733333333335 12.9559 99.0808 High carbon,Light 41.655042307692305 8.46985 105.283 Low carbon,Dark 30.9705 30.9705 30.9705 Phloroglucinol 26.819666666666667 20.7808 35.579 Silicon starvation,12h 55.0879 55.0879 55.0879