noun
late-night time slot
Refers to a time slot or period late at night, often used in contexts like TV programming, radio, or business hours.
深夜帯の番組は録画して見ている。
I record and watch programs in the late-night time slot.
この店は深夜帯も営業している。
This shop is open even during the late-night hours.
時間帯 is a general term for 'time slot' or 'time period'; 深夜帯 is a specific type of time slot.
Compound of 深夜 (late night) and 帯 (zone, band). The exact historical derivation is uncertain, but it follows a common pattern for time-slot terms.