0 1 2 3 Sat 18 May 1957 Sat 25 May 1957 Sat 01 Jun 1957 Sat 08 Jun 1957 Sat 15 Jun 1957 Sat 22 Jun 1957 Sat 29 Jun 1957 Sat 06 Jul 1957 Sat 13 Jul 1957 Sat 20 Jul 1957 Sat 27 Jul 1957 Tue 30 Jul 1957 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