day-and-night

"You must continue day and night fighting. We must find these children," Maj Gen Waidi Shaibu, Nigeria's army chief of staff, told troops sent to Kebbi state.

Veterans, who have provided security at student protests throughout the movement, have been guarding her day and night, while other tents have sprung up nearby.

They take it in turns to stay in the hospital with Kobi day and night.

But it will still likely rain on Friday throughout the day and night.

They switched between day and night shifts by working the “long turn,” a single 24-hour shift.