Inter-Peak definition

Inter-Peak means that group of Services Scheduled to depart from or arrive at Tottenham Court Road station: (a) between 1000 hours and 1559 hours; and (b) between 1900 hours and 2059 hours, in each case on Weekdays (except on Public Holidays);
Inter-Peak means in Table 3.1 [start time] to [end time] 4 "Saturday" means in Table 3.1 [start time] to [end time] 5 "Sunday" means in Table 3.1 [start time] to [end time] These footnotes indicate the period within which the interval is to apply. If Tables 3.1(a) and 3.1(b) are used for morning and evening peak services, delete the Peak columns. For TOCs which do not differentiate between Peak, Inter-Peak and Off-Peak, those columns should be merged and headed "Weekday". Where it is intended for services to be capable of being flexed only after the standard departure time, to give repeating "clockface" pattern, a positive only flex should be used in column 4, e.g. +2/-0].
Inter-Peak means in Table 3.1 [start time] to [end time]