My experience so far:
DMM: 02:58 (European Time) on Sunday (25th December), 10+1 Fritillaria Gacha, got one 6*
Nutaku: Got Sakura on my Alt (inactive) at 14:31 on Monday, 10+1 Dendrobium Reissue Gacha
Got a Dressbloom at 15:50 (European Time) (Black Baccara Step Up Gacha)
Didn't remember the time i pulled Lycoris and Bride Oncidium (Gem Bag Gacha, DMM).
Didn't remember the time i pulled Flowering Peach (Nutaku Version)
We should collect more Data though