pay for time lostmeans any payment made to an employee with respect to an identifiable period of time during which the employee was absent from the active service of the person or company making the payment, including absence on account of personal injury.
subsidiary remunerationmeans remuneration not in excess of an average of $15 per day for the period with respect to which it is payable or accrues, if
substantially less than full timemeans employment of not more than four hours per day.