New calculated column with IF/Switch function where data are from Time formated Column

[BSXS]

Hi

I have a 24h time column where I want to classify each row into a new column.

My time column looks like 01:33 etc and is formated as Time

NewColumn =

if('data'[Time]<=07:00 && 'data'[Time]>=17:30, "A"),

if('data'[Time]<=06:00 && 'data'[Time]>=07:00, && 'data'[Time]<=17:30 && 'data'[Time]>=22:00, "B"),   

also would like to have all other time values into "C"