如下段同步信息，
sender_xxx_location和receiver_xxx_location 有较多lsn信息，如何转换这些lsn到具体的时间点。
[omm@mogdbv3s1 ~]$ gs_ctl query
[2022-09-01 21:16:41.815][19870][][gs_ctl]: gs_ctl query ,datadir is /opt/mogdb/data
HA state:
local_role : Standby
static_connections : 2
db_state : Normal
detail_information : Normal

Senders info:
No information
Receiver info:
receiver_pid : 13482
local_role : Standby
peer_role : Primary
peer_state : Normal
state : Normal
** sender_sent_location : 5/67814800
sender_write_location : 5/67814800
sender_flush_location : 5/67814800
sender_replay_location : 5/67814800
receiver_received_location : 5/67814800
receiver_write_location : 5/67814800
receiver_flush_location : 5/67814800
receiver_replay_location : 5/67814800**
sync_percent : 100%
channel : 192.168.5.31:56158<–192.168.5.30:26001