PLACEBO

MELATONIN

Subject

Dose (mcg)

Volume (ml)

Time (min)

Dose (mcg)

Volume (ml)

Time (min)

1

105.6

4.9

14.5

165.6

7.2

21.7

2

188

8

25.8

216

9

27*

3

216

9

27*

216

9

27*

4

40

2

6

216

9

27*

5

26

1.3

4.5

84

4

13.8

6

24

1.2

3.75

16

0.8

2.25

7

30

1.5

5.25

48

2.4

7.5

8

60

3

7.8

74.4

3.6

11.4

9

137.6

6.2

18.5

88.8

4.2

14.25

10

171.2

7.4

22.5

216

9

27*

11

20

1

3.75

40

2

6

12

84

4

11.5

96

4.5

13.1

Mean ± SD

91.8 ± 70.6**

4.1 ± 2.9**

12.5 ± 8.8

123.06 ± 77.5

5.3 ± 3.07

16.5 ± 9.1