Chart Axis Ranges

New User to Zoho. I have two date/time fields on a form and then a formula field that returns the number of hours between these two dates. Since I am tracking at the time level, almost every value is unique which is fine. I created a bar chart of this hour discrepancy column and I get a lot of values on the X-Axis. What I want to show is only two bars (one for values that are less than 24 hours, and one for more than 24 hours).

I thought the 'ranges' section under 'filter' was going to help me. I created a range for '24 and above' and one for 'below 24'. I created the chart and realized that these filters were only for restricting actual values from being included. So my chart continued to display all records seperately since every value was either 24 and above or below 24. Is there a way to change the axis settings to basically group values into ranges?

For Clarification:

Sample Values of 1.24 ; 2.45 ; 5.21 ; 10.8 ; 16.9 ; 25.1 ; 25.2 ; 28.4 currently display as 8 seperate bars with a count of one each.

I need the chart to have two bars, one of values below 24 which would have a count of 5 and one of values above 24 which would have a count of 3.