How change date offset by a number of hours

Hi

I’ve seen in your documentation how to prevent the current date & near dates being available in the Date Picker…

“Set default date to be displayed. Specify the date in the format specified in the Date Format property. You may also specify the number of days to be offset from today (e.g. +7) or a string of values and periods (‘y’ for years, ‘m’ for months, ‘w’ for weeks, ‘d’ for days, e.g. ‘+1m +7d’), or leave empty if you don’t want to set a minimum limit.”

Can we include a number of hours also. For example, offset by 1.5 Days (36 hours)?

Thanks in advance

Simon