how long should i wait

hi all ive just bought 12 eggs for the incubator. i bought them localy about 11 miles away and have them in the house to warm up. i got in at 2.00pm. i was thinking of putting them in at around 10 tonight, the seller said leave them for a few hrs but i wanted to make sure this was ok. i dont want to put them in too soon but as not having gone far for them would 9/10 ish tonight be ok for putting them in. incubators been set up and running for 2 days so its ready, v excited  thanks xx

hi thanks, i put them in at 11 this morn. i have to turn them by hand so when is the best time to start turning them, dont want to leave it to long but dont really fancy getting up in the night to turn them been anout 4 years or so since i hatched any so a bit rusty on these things. insitructions said leave them alone for 12 hrs after putting them in but that will take me to night time , should i start in the morning thanks again xx