LogBook

I Just Started Trucking at Port, We are updated with new Logbooks which are similar to one we use on long haul highway Trucking.
I have question which are still unanswerable, i have been doing research for a while now and still couldn’t find any information.
My questions are as follow.
* First Can we record More than one pretrip and postrip on our daily log. As we work in afternoon shift, which normally ends around 12:30 a.m. sometimes it ends on 11:30p.m.
So we have two posttrip in one day.

* Second when we switch Trucks do we need to mention that and how we mention that on daily log.
* Third how we mention kilometeres when we cross midnight. Because next day we wont have any space for kilometers as we aleeady used it for pervious trip.
* Fourth What if we have less than 36 hour reset, normally we get around 32 hour reset is that okay.

Thank you,

 

Yes Im From canada