Some times for the highlight reel 
12th
12:47 switch over from female to male.
9:03 switch over male to female
11th
12:22:50 Switch over from female to male
15:07 switch over male to female
18:19 Female leaves
18:23 male takes over nest
21:20 female visits (dark)
22:27 female visits (dark)
22:38 female goes again
6th
6:55 male leaves
6:58 Female returns
10:55 – switch over (Female to Male)
5th april
11:48 – switch over (Female to Male)
15:55 – Switch over (Male to female)
19:00 – switch over (Female to Male)
3rd
2nd April
07:19:10 Male leaves
07:19:56 Female arrives
10:53 switch over (female to male)
11:13:10 Males goes for walk
11:19 male back
13:17:40 Switch over (female to male)
15:49 switch over (m 2 f)
17:16 switch over
1st April
07:10 preening session
07:18 switch over
12:06 Switch over
13:23 Get up, stretch wings then back down again
14:43 switch over
19:50 Preen
31st March
8:59 Female(?) returns for daily switch over
9:03 switch over
10:50 – 10:55 eggs left
11:49:30 Off eggs, look over side for a few seonds then back onto the eggs
13:43 back on eggs
15:20 off eggs
15:21 back on egg
16:40 preening session
30th March
10:05 Switch over time ( Female to male I think) (4 eggs visible)
29th
4th Egg laid at around 19:06
28th
7:19 Birds switch over
27th
3rd egg was laid around 10:00 on the 27th (hard to tell, but looks like that is about the right time)
11:05 all 3 eggs clearly visible
12:14 Female / Male switch over
25/03/11
Looks like the 2nd egg was laid around 6am this morning. (25/03/11)
23/03/11
1st one was laid before 5am on the (23/03/11)