condition	mean	min	max
4 h after light	24.2561655	23.491485	25.020846
8 h after light	21.552866	20.338576	22.767156
12 h after light	17.127532	15.80317	18.451894
4 h after dark	18.6040815	17.202161	20.006002
8 h after dark	18.05314	17.993604	18.112676
12 h after dark	20.006002	20.006002	20.006002