Thanks about the Erza girl
she really nice and fun to. Also to give back some help, the right time according to payout magazine is arround 17h30 - 18h00 it when most people do purchase online. The easy way to confirm it is to put your update at different time and see the traffic the next 24h.
For me I get more click when I do update arround 17h30 but I make better converting rate for update I do at night near 23h.