Selected (will be saved)
* * * * *
Minutes: Every minute
Hours: Every hour
Day of Month: Every day
Month: Every month
Day of Week: Every day of week
Existing (current job)
35 0,4,12,16,20 * * *
minutes=[35] hours=[0,4,12,16,20] mdays=[-1] months=[-1] wdays=[-1]