Parsing electric price from web for every day and next day

could anyone help me? Every day I need to parse a table from with the price of electricity and then for tomorrow. The parse function probably doesn’t work quite correctly, or I don’t know how to extract the information. The hardest thing then will be to get dates for the next day as it is generated with the date.
I need to get hourly prices so that I can start appliances based on the price.

Any suggestions?