0 1 2 3 Fri 11 May 1956 Sat 12 May 1956 Sun 13 May 1956 Mon 14 May 1956 Tue 15 May 1956 Wed 16 May 1956 Thu 17 May 1956 Fri 18 May 1956 Sat 19 May 1956 Sun 20 May 1956 Mon 21 May 1956 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