condition	mean	min	max
4 h after light	21.64665	21.1893	22.104
8 h after light	21.258499999999998	14.8733	27.6437
12 h after light	25.147350000000003	23.6033	26.6914
4 h after dark	23.9913	23.3296	24.653
8 h after dark	27.144849999999998	24.0317	30.258
12 h after dark	30.487900000000003	28.1352	32.8406