### CONTEXT (Previous Events):
<system_output timestamp="3955.217623">install_packages: executing  aptitude -R -d -o Aptitude::Log=/dev/null -o Aptitude::CmdLine::Ignore-Trust-Violations=yes -o APT::Get::AllowUnauthenticated=true -o Acquire::AllowInsecureRepositories=true -o DPkg::force-conflicts::=yes -o Dir::State=/usr/fai/mirror/aptcache/var/lib/apt -o Dir::Log=/usr/fai/mirror/aptcache/var/log/apt -o Dir::State::extended_states=/usr/fai/mirror/aptcache/var/lib/apt/lists/extended_states -o Dir::State::status=/usr/fai/mirror/aptcache/statefile -o Dir::Cache=/usr/fai/mirror/aptcache/var/cache/apt -o Dir::State=/usr/fai/mirror/aptcache/var/cache/apt -o Dir::Cache::Archives=/usr/fai/mirror/aptcache/var/cache/apt/archives -o Dir::Etc=/usr/fai/mirror/aptcache/etc/apt/ -o Dir::State::Lists=/usr/fai/mirror/aptcache/var/lib/apt/lists/ -y install lacheck
</system_output>
<system_output timestamp="3955.266394">Reading package lists...
</system_output>
<system_output timestamp="3955.512974">Building dependency tree...
</system_output>
<system_output timestamp="3955.516449">Reading state information...
</system_output>
<system_output timestamp="3955.715137">Reading extended state information...
</system_output>
<system_output timestamp="3955.732538">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="3956.419494">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="3956.674709">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="3957.199791">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="3957.316765">Get: 1 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 lacheck i386 1.26-17 [27.5 kB]
</system_output>
<system_output timestamp="3957.318203">Fetched 27.5 kB in 0s (451 kB/s)
</system_output>
<system_output timestamp="3957.360062">install_packages: executing  aptitude -R -d -o Aptitude::Log=/dev/null -o Aptitude::CmdLine::Ignore-Trust-Violations=yes -o APT::Get::AllowUnauthenticated=true -o Acquire::AllowInsecureRepositories=true -o DPkg::force-conflicts::=yes -o Dir::State=/usr/fai/mirror/aptcache/var/lib/apt -o Dir::Log=/usr/fai/mirror/aptcache/var/log/apt -o Dir::State::extended_states=/usr/fai/mirror/aptcache/var/lib/apt/lists/extended_states -o Dir::State::status=/usr/fai/mirror/aptcache/statefile -o Dir::Cache=/usr/fai/mirror/aptcache/var/cache/apt -o Dir::State=/usr/fai/mirror/aptcache/var/cache/apt -o Dir::Cache::Archives=/usr/fai/mirror/aptcache/var/cache/apt/archives -o Dir::Etc=/usr/fai/mirror/aptcache/etc/apt/ -o Dir::State::Lists=/usr/fai/mirror/aptcache/var/lib/apt/lists/ -y install doxygen
</system_output>
<system_output timestamp="3957.420388">Reading package lists...
</system_output>
<system_output timestamp="3957.666671">Building dependency tree...
</system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="3957.670063">Reading state information...
</system_output>

Answer: 3957.670063, old event