0 1 2 3 Tue 01 Apr 1890 Sun 06 Apr 1890 Fri 11 Apr 1890 Wed 16 Apr 1890 Mon 21 Apr 1890 Sat 26 Apr 1890 Thu 01 May 1890 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