condition mean min max 12pM Fe,Midday 617.425 617.425 617.425 12pM Fe,Midnight 1959.415 1912.53 2006.3 58pM Fe,Midday 632.961 632.961 632.961 58pM Fe,Midnight 2375.522857142857 2130.93 2737.22 233pM Fe,Midnight 1628.3666666666668 1616.9 1645.53 1160pM Fe,Midday 644.4084285714285 567.707 693.86 1160pM Fe,Midnight 1906.0466666666666 1642.22 2089.42 High carbon,Dark 1439.0856666666666 238.991 4766.22 High carbon,Light 1801.9206153846153 394.036 3881.34 Low carbon,Dark 2321.53 2321.53 2321.53 Phloroglucinol 403.211 319.233 446.995 Silicon starvation,12h 751.477 751.477 751.477