35 minute time trial

So, it was 35 degrees outside so I did this inside in 4-4-6-6-4-4-4-3 minute increments with just 1 minute between. I just couldn't wrap my head around 35 solid minutes in the basement going at it. Not sure this was any easier but my power was pretty good.

4 at 342, 4 at 347, 6 at 357 and 353, 4 at 373, 357 and 358 and 3 at 358...NP for that span was 337...time in the intervals avg power, excluding the minute off was 353