condition mean min max 12pM Fe,Midday 63.9405 63.9405 63.9405 12pM Fe,Midnight 58.566050000000004 54.4147 62.7174 58pM Fe,Midday 56.5775 56.5775 56.5775 58pM Fe,Midnight 44.51692857142857 0.0 59.5272 233pM Fe,Midnight 58.8262 47.3867 69.8142 1160pM Fe,Midday 36.73574285714286 30.0824 43.5407 1160pM Fe,Midnight 36.11803333333334 21.8393 58.9994 High carbon,Dark 57.23947733333333 9.21286 117.95 High carbon,Light 41.704723076923074 12.1087 118.568 Low carbon,Dark 70.8415 70.8415 70.8415 Phloroglucinol 17.710966666666668 15.1592 19.3062 Silicon starvation,12h 124.023 124.023 124.023