Yes, you can create a chart with a custom time scale. To do so, you will need to create a line chart with a time series that has uniform intervals between data points, such as every hour. Then, right-click on the chart and select 'Select Data'. From there, select 'Axis Options' and choose 'Fixed' under 'Minimum' and 'Maximum'. You can then enter your desired minimum and maximum values for the time axis.