0 1 2 3 Tue 11 Jun 1872 Fri 14 Jun 1872 Mon 17 Jun 1872 Thu 20 Jun 1872 Sun 23 Jun 1872 Wed 26 Jun 1872 Sat 29 Jun 1872 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