NamedTimeValue Time period between dawn and dusk. Dawn is the time that marks the beginning of the twilight before sunrise. Dusk is the darkest stage of twilight in the evening. Dawn Till Dusk A twenty four hour period, from 00:00 – 23:59. Day Time period between dusk and dawn. Dawn is the time that marks the beginning of the twilight before sunrise. Dusk is the darkest stage of twilight in the evening. Dusk Till Dawn A busy part of the day where people are travelling usually after work, in the evening. Evening Rush Hour A busy part of the day where people are travelling usually before work, in the morning. Morning Rush Hour The period from sunset to sunrise. Night For only some of the time. Part Time A time when a lot of people are using the same service. Peak Time All Day At Low Tide Evenings At High Tide