0 1 2 3 Sun 11 Apr 1897 Wed 14 Apr 1897 Sat 17 Apr 1897 Tue 20 Apr 1897 Fri 23 Apr 1897 Mon 26 Apr 1897 Thu 29 Apr 1897 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