If you want to apply conditional validation on 'Total In' or 'Entry Time', then you need to add 'Entry Place' input as 'Lunch Room'
{{attandancedetailForm.controls?.entryPlace?.errors?.time.message}}
To apply the validation of time on 'Entry Time' field, then enter the value of 'Lunch Room' in Entry Place textbox.
Conditional Expression with type 'string'
{{attandancedetailForm.controls?.entryTime?.errors?.time.message}}
Allow seconds.
{{attandancedetailForm.controls?.totalOutTime?.errors?.time.message}}
Shows Custom Validation Message.
{{attandancedetailForm.controls?.exitTime?.errors?.time.message}}