Can we have the option to record sickness in hours on People HR

We have people that leave work because they have come into work then feel sick on the day and need to leave. At the moment there is only the option to record sickness for a day, 1/2 day or 1/4 day. Is is possible to record sickness in hours like a timesheet so we can record at what time they left during the day to the end of the day. And like a timesheet where we can add more, to exclude paying them for lunch breaks depending on what time of the day they left.