Table 3: Sleep, wakes, and naps in categories ( 𝑁 = 1 1 0 ).

𝑁 (%)Mean(SD)Range

Sleep (hours)(Minutes)(Minutes)
 Less than 623 (21)26693.525.7–355.7
 6–8 hours55 (50)43132.8361.0–478.3
 More than 832 (29)53438.8480.3–609.0

Wakes (numbers)(Numbers)(Numbers)
 Less than 925 (23)6(1.9)3–8.7
 9–1659 (54)13(2.3)9–16.7
 17 and more26 (24)21(5.4)17–40.3

Nap (minutes)(Minutes)(Minutes)
 04 (3.6)0(0.0)0
 1–3033 (30.0)15(8.4)4–29.5
 31–6018 (16.4)47(7.3)33–60
 61–9016 (14.5)78(9.1)61.5–90
 91–12017 (15.5)103(9.1)91–118.5
 121–1505 (4.5)134(8.1)122–143
 151–more17 (15.5)255(85.6)154–389.5