read: [0, nan, 0.000000] write: [91, 0.039740, 0.050101] read: [0, nan, 0.000000] write: [82.3333, 0.043705, 0.062146] read: [0, nan, 0.000000] write: [111.75, 0.031906, 0.042284] read: [0, nan, 0.000000] write: [110.583, 0.032792, 0.032539] read: [0, nan, 0.000000] write: [117.917, 0.030303, 0.029089] read: [0, nan, 0.000000] write: [116.417, 0.030816, 0.027077] read: [0, nan, 0.000000] write: [125.083, 0.028509, 0.021503] read: [0, nan, 0.000000] write: [100.917, 0.035647, 0.041109] read: [0, nan, 0.000000] write: [113.917, 0.031168, 0.034969] read: [0, nan, 0.000000] write: [117.5, 0.030184, 0.028497]