F i t

t = 1

00:00~03:00

t = 2

03:00~06.00

t = 3

06:00~09:00

t = 4

09:00~12:00

t = 5

12:00~15.00

t = 6

15:00~18:00

t = 7

18:00~21:00

t = 8

21:00~24:00

i = 1

5

12

22

28

35

37

38

10

i = 2

20

25

60

100

125

105

30

30

i = 3

3

12

30

60

65

70

35

10