User Manual

12
245
12.5.1 Understanding the Standard Day Graph and Table
Standard Day Graph
1
Time of day
2
Box for each
time block
j The top of the box indicates 1 standard
deviation above the average and the
bottom of the box indicates 1 standard
deviation below the average. The box is
not displayed if there is not enough data
to determine standard deviation.
j The top of the box is open if the
standard deviation is off the top of the
graph.
j Box and “X” are not displayed for a time
block if no data is found.
3
Time blocks Separated by the vertical dashed line
4
Time scale
4
1
3
2
52297_07167776001.indb 245 10/20/14 11:19 AM