0 1 2 3 Sun 21 Mar 1948 Mon 22 Mar 1948 Tue 23 Mar 1948 Wed 24 Mar 1948 Thu 25 Mar 1948 Fri 26 Mar 1948 Sat 27 Mar 1948 Sun 28 Mar 1948 Mon 29 Mar 1948 Tue 30 Mar 1948 Wed 31 Mar 1948 Thu 01 Apr 1948 Fri 02 Apr 1948 Sat 03 Apr 1948 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