condition mean min max 12pM Fe,Midday 260.353 260.353 260.353 12pM Fe,Midnight 204.14 171.368 236.912 58pM Fe,Midday 273.408 273.408 273.408 58pM Fe,Midnight 148.23842857142856 106.623 241.808 233pM Fe,Midnight 134.31633333333335 131.348 139.008 1160pM Fe,Midday 201.76985714285715 175.766 225.855 1160pM Fe,Midnight 93.433725 69.535 110.483 High carbon,Dark 130.39534666666668 26.9525 198.613 High carbon,Light 116.97704615384616 40.4458 230.216 Low carbon,Dark 114.401 114.401 114.401 Phloroglucinol 73.70230000000001 69.3991 80.4188 Silicon starvation,12h 110.398 110.398 110.398