Tomorrow's Prices:

22nd April

Overnight low ~ 16p
Morning peak ~ 24p
Afternoon low ~ 2p
Evening peak ~ 36p

Tomorrow's Prices:

20th April

Overnight low ~ 17p
Morning peak ~ 26p
Afternoon low ~ 17p
Evening peak ~ 37p

Tomorrow's Prices:

19th April

Overnight low ~ 17p
Morning peak ~ 18p
Afternoon low ~ 9p
Evening peak ~ 37p

Tomorrow's Prices:

18th April

Overnight low ~ 15p
Morning peak ~ 17p
Afternoon low ~ 4p
Evening peak ~ 36p

Tomorrow's Prices:

17th April

Overnight low ~ 16p
Morning peak ~ 22p
Afternoon low ~ 8p
Evening peak ~ 35p

Tomorrow's Prices:

16th April

Overnight low ~ 10p
Morning peak ~ 23p
Afternoon low ~ 9p
Evening peak ~ 38p

Tomorrow's Prices:

15th April

Overnight low ~ 8p
Morning peak ~ 22p
Afternoon low ~ 5p
Evening peak ~ 36p

Tomorrow's Prices:

14th April

Overnight low ~ 20p
Morning peak ~ 28p
Afternoon low ~ 17p
Evening peak ~ 37p

Tomorrow's Prices:

12th April

Overnight low ~ -4p
Morning peak ~ -4p
Afternoon low ~ -5p
Evening peak ~ 36p

Tomorrow's Prices:

11th April

Overnight low ~ -3p
Morning peak ~ 3p
Afternoon low ~ -7p
Evening peak ~ 18p

Should please a few people

Tomorrow's Prices:

10th April

Overnight low ~ 9p
Morning peak ~ 26p
Afternoon low ~ 17p
Evening peak ~ 37p

Tomorrow's Prices:

9th April

Overnight low ~ 17p
Morning peak ~ 24p
Afternoon low ~ 8p
Evening peak ~ 33p

Tomorrow's Prices:

8th April

Overnight low ~ 17p
Morning peak ~ 27p
Afternoon low ~ 17p
Evening peak ~ 43p

Right, now I've got clarification on the updated formula:

Tomorrow's Prices:

7th April

Overnight low ~ 18p
Morning peak ~ 29p
Afternoon low ~ -4p
Evening peak ~ 39p

Tomorrow's Prices:

2nd April

Overnight low ~ 23p
Morning peak ~ 30p
Afternoon low ~ 20p
Evening peak ~ 43p

Tomorrow's Prices:

31st March

Overnight low ~ 22p
Morning peak ~ 33p
Afternoon low ~ 21p
Evening peak ~ 47p

Tomorrow's Prices:

30th March

Overnight low ~ 0p
Morning peak ~ 21p
Afternoon low ~ 2p
Evening peak ~ 43p

Tomorrow's Prices:

29th March

Overnight HIGH ~ 23p
decreasing steadily to
Afternoon low ~ 0p around 11ish until 1500
Evening peak ~ 32p

Tomorrow's Prices:

28th March

Overnight low ~ 10p
Morning peak ~ 12p
Afternoon low ~ 1p
Evening peak ~ 45p

Tomorrow's Prices:

27th March

Overnight low ~ 24p
Morning peak ~ 32p
Afternoon low ~ 21p
Evening peak ~ 45p

Tomorrow's Prices:

26th March

Overnight low ~ 17p
Morning peak ~ 28p
Afternoon low ~ 22p
Evening peak ~ 46p

Tomorrow's Prices:

25th March

Overnight low ~ 0p
Morning peak ~ 7p
Afternoon low ~ 1p
Evening peak ~ 45p

Tomorrow's Prices:

24th March

Overnight low ~ 12p
Morning peak ~ 22p
Afternoon low ~ 13p
Evening peak ~ 42p
Post-evening peak ~ 6p

Tomorrow's Prices:

23rd March

Overnight low ~ 25p
Morning peak ~ 36p
Afternoon low ~ 22p
Evening peak ~ 50p

Tomorrow's Prices:

22nd March

Overnight low ~ 24p
Morning peak ~ 27p
Afternoon low ~ 25p
Evening peak ~ 47p

Tomorrow's Prices:

21st March

Overnight low ~ 27p
Morning peak ~ 29p
Afternoon low ~ 24p
Evening peak ~ 49p

Tomorrow's Prices:

20th March

Overnight low ~ 28p
Morning peak ~ 40p
Afternoon low ~ 25p
Evening peak ~ 58p

Tomorrow's Prices:

19th March

Overnight low ~ 22p
Morning peak ~ 31p
Afternoon low ~ 21p
Evening peak ~ 50p

Tomorrow's Prices:

18th March

Overnight low ~ 18p
Morning peak ~ 32p
Afternoon low ~ 20p
Evening peak ~ 47p

Tomorrow's Prices:

17th March

Overnight low ~ 16p
Morning peak ~ 28p
Afternoon low ~ 14p
Evening peak ~ 45p