Does Y! eCPM drop at night like Adsense?

my eCPM drops 1/2 after 4PM on AS - will Y! be the same?

[warthog]

Anyone notice if the EPC or eCPM drops as the day goes on like it does in adsense?

[krod]

i havn't noticed a drop on either adsence or ypn.

[sailorjwd]

On adsense I get the feeling impressions catch up later in the day since my cpm often drops by 20-30% in the last 1/2 of the day.

[krod]

that may be due to the location of most of your visters, late at night? during the work day?