Time

T_int

T_ext

$\overline{T_{int}}$

$\overline{T_{ext}}$

$\overline{T_{int}}-\overline{T_{ext}}$

$T_{fin}-T_{ini}$

$\Delta t$

$\Delta E$

U

13:21:34

22:35:42

90.3

75.3

27

30.1

81.9

30.8

51.1

18

33,600

1,640,520

0.47 ± 0.03

22:45:42

09:45:42

75.2

65.6

29.3

28.9

70.02

27.8

42.22

9.6

39,600

874,944

0.24 ± 0.01

09:55:42

17:15:42

65.4

61.6

29

27.5

63.4

30.3

33.1

3.8

26,400

346,332

0.19 ± 0.01

17:35:42

10:23:14

61.5

53.5

27.7

26.8

56.3

24.1

32.2

8

60,600

728,120

0.15 ± 0.01

10:33:14

13:38:54

53.6

46.4

26.9

31.5

52.1

28.5

23.6

2.7

34,800

246,078

0.14 ± 0.01