### CONTEXT (Previous Events):
<system_output timestamp="159.463865">I: Unpacking libsmartcols1:i386...
</system_output>
<system_output timestamp="159.61271">I: Unpacking libss2:i386...
</system_output>
<system_output timestamp="159.790464">I: Unpacking libstdc++6:i386...
</system_output>
<system_output timestamp="160.077496">I: Unpacking libsystemd0:i386...
</system_output>
<system_output timestamp="160.373617">I: Unpacking libtasn1-6:i386...
</system_output>
<system_output timestamp="160.573817">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="160.785932">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="160.980613">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="161.295769">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="161.462165">I: Unpacking libxxhash0:i386...
</system_output>
<system_output timestamp="161.651556">I: Unpacking libzstd1:i386...
</system_output>
<system_output timestamp="161.876942">I: Unpacking login...
</system_output>
<system_output timestamp="162.321094">I: Unpacking logsave...
</system_output>
<system_output timestamp="162.622571">I: Unpacking mawk...
</system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="162.80828">I: Unpacking mount...
</system_output>

Answer: 162.80828, old event