condition mean min max 12pM Fe,Midday 272.208 272.208 272.208 12pM Fe,Midnight 261.2975 243.34 279.255 58pM Fe,Midday 216.707 216.707 216.707 58pM Fe,Midnight 268.663 245.903 291.868 233pM Fe,Midnight 170.47233333333332 166.968 173.409 1160pM Fe,Midday 204.0752857142857 192.548 210.878 1160pM Fe,Midnight 222.591 128.928 278.054 High carbon,Dark 281.74126666666666 167.512 371.086 High carbon,Light 251.84696153846156 71.6315 463.466 Low carbon,Dark 341.78 341.78 341.78 Phloroglucinol 171.57333333333332 151.512 193.249 Silicon starvation,12h 139.79 139.79 139.79