Figure 8.

The 2-hour time-window distributions of IOP for 4 24-hour periods in animal 24251. The dates of data capture are shown above each plot. In the box-and-whisker plots, the central bar indicates the mean IOP in each 2-hour segment, the ends of the box show the central 50% of the measurements, and the whiskers indicate the 95% limits of the measurements in that time window; (○) outliers. Only four 24-hour periods of continuous IOP for animal 24251 are shown, because the IOP transducer failed prematurely. The data reported for this animal fall within the high-drift phase of the IOP transducer. Although we are confident that the IOP patterns shown are representative of the relative 24-hour IOP distributions, the absolute IOP values should be viewed with caution (see the Limitations section of the Discussion).