Playtime

I play like 1 hr per day so I'm totally below what you could consider a good player

I only play on ap refill on normal and events. But go ham on lottery.

I play however long my ap lasts me which is usually about 1-2 hours during events and 1 hour normally

I normally play 1 to 3 hours a day during events (depending on how much free time I have, though some days I can't play at all), and normally play for as long as my ap last. I usually don't ever use saint quartz to refill AP and only use my apples during the most difficult quests in events to get more event currencies. Due to the basically infinite amount of XP cards given in Nero fest though, I'm using all my apples so I can max out as many of my servants as possible

Normally, just regular days I'd play until I'm out of AP, unless I'm farming some material then I'd be playing less than half an hour I'd say until next AP refill (Ember, mostly, but also training grounds).

During events pretty much play until I feel I'm done with something, I.E during Illya Event I played until I got most of the missions done with whatever I could make use of (CEs for more efficient farming, extra apples or even some quartz) which I think could go close to 6 hours.

This nerofest I pretty much played the most per day farming petals (During the qualifiers I got to roulette N°30)
Though I barely farmed medals cause no CEs and nothing that interesting despites the CEs and void dust. I'd say I got close to 8 hours playing per day during qualifiers.

Normally I play for 20 min at the morning and 20 min at the evening to spend all AP on daily's. On event I usually do a apple-rush for 2-4 days and then just normal 20 min AP burning 2 times on day.

Usually I spend maybe 30 mins grinding the 40 AP ember node and with my AP, I do it three times. Then I wait a bit then do some story. On events I play almost 24/7, even in the shower, especially for events like nerofest, where it's very grind intensive.

During events I do probably 3-5 hours/day. On the downtime only the 30-40 ap experience quests, so maybe 1-2 hours/day.