condition mean min max 12pM Fe,Midday 59.8491 59.8491 59.8491 12pM Fe,Midnight 52.4904 46.2875 58.6933 58pM Fe,Midday 120.183 120.183 120.183 58pM Fe,Midnight 68.05512857142857 0.0 97.3623 233pM Fe,Midnight 164.91766666666666 160.773 169.931 1160pM Fe,Midday 23.77622857142857 17.8734 37.489 1160pM Fe,Midnight 204.65191666666666 115.193 298.238 High carbon,Dark 328.4580133333333 99.0542 660.039 High carbon,Light 250.55063076923076 2.10028 722.936 Low carbon,Dark 75.8369 75.8369 75.8369 Phloroglucinol 85.52286666666666 44.3075 116.978 Silicon starvation,12h 116.007 116.007 116.007