<time> indicates the time in hours (<hour>), and minutes <minute>). This order must be kept.
If <time> is given, at least <hour> must be given, too. <minute> may be omitted.
<date>
(see also <generator>, or <sunk> e.g.)
<!-- here previous instructions -->
<repetitiongroup>
<dive>
...
<!-- here information about the date -->
<date>
...
</date>
<!-- 4:21 pm -->
<time><hour>16</hour><minute>21</minute></time>
<!-- here further instructions -->
...
</dive>
<!-- here instructions of more dives can appear -->
...
</repetitiongroup>
<!-- here more instructions -->