condition	mean	min	max
4 h after light	3.315889	3.180989	3.4623269999999997
8 h after light	2.746834	2.674267	2.833356
12 h after light	4.622652666666667	1.8278990000000002	6.604086
16 h after light	6.006511	2.909656	9.987482
4 h after dark	6.519240666666667	3.8459779999999997	9.729598
8 h after dark	2.1126576666666668	1.650263	2.932172