I'm using 8 sheets in a workbook

Sheet 1 :

Col A= names of employess

col C-I = days of the week

I'm trying to find a function that will input the employee's name on sheet 2
when "4am" (is the time start) is typed under the day of the week they have
to work. Each day of the week will have it's own sheet. And i need it to put
the all the employe's name that has to work on that day to each separate
sheet that they work.

I hope that explains what I need. Thank you in advance.