12 o’clock in the morning is already noon. Generally speaking, half-day tours usually start in the afternoon, so according to the regular activity schedule, there are usually no half-day tours after 12 o’clock in the afternoon. If you are referring to a certain time period in the afternoon, such as 1 to 3 pm, then whether there will be a half-day tour needs to be determined according to the arrangement of the specific activities.