I want Power Automate to create a table which contains the times of 6:00 until 18:00 (with 10 Minute gaps) and the current date once a day. So I created this flow:

And the Do Until of the Minutes work perfectly fine, I get the table starting from 10.08.2021 6:00, then 10.08.2021 6:10, 6:20, 6:30, 6:40, 6:50, 7:00 and so on. But for some reason it wont stop at 18:00. It just continues to 19:00, 19:10, 19:20 ... then to 20:00, 20:10 etc. and never ends. Can anyone find my mistake?