condition mean min max 12pM Fe,Midday 77.3317 77.3317 77.3317 12pM Fe,Midnight 65.33065 59.6162 71.0451 58pM Fe,Midday 56.852 56.852 56.852 58pM Fe,Midnight 60.58584285714286 41.2767 136.768 233pM Fe,Midnight 55.83886666666667 49.8456 59.9271 1160pM Fe,Midday 42.93624285714286 38.3316 51.7258 1160pM Fe,Midnight 35.61771666666667 30.9934 45.1313 High carbon,Dark 49.1587 31.6592 97.9055 High carbon,Light 29.934135384615384 4.31762 80.4842 Low carbon,Dark 23.1317 23.1317 23.1317 Phloroglucinol 130.46933333333334 110.176 148.861 Silicon starvation,12h 56.6957 56.6957 56.6957