Decrypting a portion of the journal has yielded more Stasis knowledge. It's only a matter of time before you know all of what Clovis knew.
There is work yet to be done and pages still to decrypt to further understand and acquire all that Clovis knew about Stasis.
In order to further decrypt the journal, you'll need to empower the Skeleton Key with Stasis energy.
Follow the Exo Stranger's guidance to empower the Skeleton Key.