DT_maxduring all the days (date)

29.69

(17. Aug. '07)

23.02

(17. Aug. '07)

22.03

(17. Aug. '07)

20.39

(19. Aug. '05)

22.68

(17. Aug. '07)

20.75

(17. Aug. '07)

DT_minduring all the days (date)

?6.52

(14. Feb. '08)

?1.67

(14. Feb. '08)

?1.44

(14. Feb. '08)

?0.31

(05. Feb. '06)

?3.18

(14. Feb. '08)

?2.22

(14. Feb. '08)

Maximum difference between DT_max and DT_min (date)

11.77

(23. Feb. '08)

4.04

(30. Dec. '07)

2.91

(03. Apr. '08)

3.48

(13. Mar. '06)

4.43

(25. Mar. '08)

5.03

(30. Dec. '07)

Minimum difference between DT_max and DT_min (date)

0.62

(21. Jul. '07)

0.00

(07. Dec. '07)

0.50

(02. Feb. '08)

0.10

(18. Oct. '05)

0.11

(21. Feb. '08)

0.06

(12. Feb. '08)

Mean (± SD) of difference between DT_max and DT_min

5.31 ± 2.093

1.10 ± 0.581

0.76 ± 0.506

0.58 ± 0.481

1.06 ± 0.700

1.08 ± 0.741

Difference with the control in DT_max^*

―

p < 0.001

p < 0.001

N/A^**

p < 0.001

p < 0.001

Difference with the control in DT_min^*

―

p = 0.059

p = 0.108

N/A^**

p = 0.806

p = 0.994

Difference with the control in DT_max ? DT_min^*

―

p < 0.001

p < 0.001

N/A^**

p < 0.001

p < 0.001