Plot Dates and Time syntax

//This only works for the first date & time
If
Date = 1220103 and Time = 0100 or
Date = 1220201 and Time = 1500 or
Date = 1220303 and Time = 1300 or
Date = 1220401 and Time = 0200
//There may be dates & times continued here
Then
Plot1(((High * .6) + High),"Yellow",Yellow);