Time Range
Meal Time Selection
Blood Sugar Unit of
Measure
Blood Sugar Icon
Time of Day
Warning Limit Hypo Level
Red horizontal line
Arrow
Indicates blood sugar average
is off the top of the graph (“X”
is not displayed)
Ending Time of a Time
Block
Vertical dashed line
Box for Each Time Block
• “X” in center of box indicates the
average of all blood sugar results
for the selected criteria.
• The top of the box indicates one
standard deviation above the
average and the bottom of the box
indicates one standard deviation
below the average. The box is
not displayed if there are not
enough data to determine standard
deviation.
• The top of box is open if the
standard deviation is off the top of
the graph.
• Box and “X” are not displayed for a
time block if no data are found.