fix single date time chart

[ValeryStk]

Pull request

Proposed changes

Types of changes

• New feature (non-breaking change which adds functionality).
• Enhancement (non-breaking change which enhances functionality)
• Bug Fix (non-breaking change which fixes an issue).
• Breaking change (fix or feature that would cause existing functionality to change).

Checklist

• I have read the README document.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud