0 1 2 3 Sun 07 Sep 1913 Mon 15 Sep 1913 Tue 23 Sep 1913 Wed 01 Oct 1913 Thu 09 Oct 1913 Fri 17 Oct 1913 Sat 25 Oct 1913 Hours Slept Hours Slept Rolling Average Total Time in Bed Total Rolling Average <- Previous Period Next Period -> Date Range: to Offset: hours Data: Hours Slept Hours Laying Awake Total Time in Bed Total Dreams Show: Raw Data Rolling Average Rolling Average: Start from Zero Events: None Major All