Hi all. DS is 8 months old and I have used these past 3 weeks of lockdown to get him in the habit of sleeping in his bed for daytime naps. He naps twice a day, around 10am for roughly an hour and then about 2/3pm, again for an hour, sometimes less. Bedtime is 7pm. I put him down during the day awake and after less than 5 minutes of whinging, he goes to sleep on his own. But not at night? He gets so upset and just gets himself all worked up. I don't understand why he can self settle in the day but not at night!?