The formula to calculate the half day time is:
\[ HDT = \frac{NDT}{2} \]
Where:
Half day time refers to half of the normal daytime hours. To calculate the half day time, simply divide the normal daytime hours by 2.
Let's assume the following value:
Using the formula:
\[ HDT = \frac{8}{2} = 4 \text{ hours} \]
The Half Day Time is 4 hours.
Let's assume the following value:
Using the formula:
\[ HDT = \frac{10}{2} = 5 \text{ hours} \]
The Half Day Time is 5 hours.