By default, Alfred is set to operate between 9am to 5pm Monday to Friday, as these are the regular times that most people are in their offices working and accessing Linkedin.
However, you are not restricted on these days and times and they are fully editable at the Settings page. Just click on Settings by clicking your profile photo at Alfred's website.
At the bottom of the popup window, you'll have a choice to set your own working days and times to reflect more how and when you work. This is in an effort to seem natural and not be working all hours of the day.
It's important to know that if you leave a day of the week empty, Alfred desktop app will not work. If you don't want it to run at all on a particular day, you will need to select 'Don't Run' as a start and end time like in the weekend examples.