Andrew Huberman· PhD
it's like starts at 12° I think it's around 12 12 de Celsius um the water and then it goes down to 2° in on average in January and then up again um so it's within the spectrum of very cold water I would say from around 15 15° Cel and and down but it was actually not colder than like 2 to four degrees like in in on average when it was the coldest