condition	mean	min	max
3 h after light	26.065233333333335	22.854	31.4705
6 h after light	18.5078	15.5487	22.3702
9 h after light	16.5045	14.6133	19.6804
12 h after light	19.030825	13.2112	26.0273
3 h after dark	23.281000000000002	21.7573	24.7769
6 h after dark	25.322599999999998	22.4349	29.2639
9 h after dark	23.6044	20.1604	27.2869
12 h after dark	21.448999999999998	20.011	22.887