Wirshark time format
Time for wireshark to grab bags
Libpcap wincap library gets time from the operating system kernel. There is time in the header of the package
Date and time of date/time of day settings
According to the local time, if the local time expires, it will affect the packet capture.
Seconds since epoch
January 1, 1970 reference unix time
Seconds since beginging of capture
The first bag compares to the second bag.
Seconds since previous captured packet
Relative to the time the previous packet was captured
Seconds since Previous Displayed Packet
Time column setting to examine the delta time between packets in the conversation only (relative to the previous display packet time (filter / display))
