Bobcat,
re: "The page here lists an example from Esther 4:16 & 5:1."
The Esther account is not an example where a daytime or a night time was forecast or said to be involved with an event when no part of a daytime or no part of a night time could have occurred. Nothing in the account shows where at least a portion of 3 daytimes and at least a portion of 3 night times couldn't have taken place.