condition mean min max 12pM Fe,Midday 36.5887 36.5887 36.5887 12pM Fe,Midnight 23.622300000000003 23.256 23.9886 58pM Fe,Midday 23.2258 23.2258 23.2258 58pM Fe,Midnight 30.1608 0.0 44.9791 233pM Fe,Midnight 7.382546666666666 5.17723 9.16407 1160pM Fe,Midday 29.99207142857143 10.7426 53.1672 1160pM Fe,Midnight 983.0619475 4.61334 1659.76 High carbon,Dark 197.02936666666668 23.6367 869.861 High carbon,Light 298.8926846153846 11.8867 651.962 Low carbon,Dark 50.4078 50.4078 50.4078 Phloroglucinol 39.56746666666667 21.183 66.6305 Silicon starvation,12h 1120.77 1120.77 1120.77