condition mean min max 12pM Fe,Midday 28.7107 28.7107 28.7107 12pM Fe,Midnight 17.252200000000002 15.8649 18.6395 58pM Fe,Midday 18.9586 18.9586 18.9586 58pM Fe,Midnight 20.301357142857142 12.2542 60.933 233pM Fe,Midnight 15.111733333333333 14.8379 15.3029 1160pM Fe,Midday 16.0446 15.1522 17.0052 1160pM Fe,Midnight 5.3463475 3.56676 8.76455 High carbon,Dark 86.42584 10.1583 384.291 High carbon,Light 88.75462461538461 2.43796 326.75 Low carbon,Dark 19.2186 19.2186 19.2186 Phloroglucinol 66.52593333333334 61.6523 74.8559 Silicon starvation,12h 54.4192 54.4192 54.4192