condition	mean	min	max
4 h after light	3.437911333333333	3.341821	3.5279809999999996
8 h after light	3.450825666666667	2.758541	4.328512
12 h after light	1.6705333333333332	1.466412	1.812744
16 h after light	3.5531059999999997	3.1263259999999997	4.275512
4 h after dark	2.685455	2.1882669999999997	3.144717
8 h after dark	2.0346480000000002	1.616069	2.671367