condition	mean	min	max
3 h after light	5.287453333333333	4.66787	6.17022
6 h after light	4.8165000000000004	4.18092	6.01345
9 h after light	5.097593333333333	4.77517	5.64896
12 h after light	7.11078	6.40371	8.11777
3 h after dark	10.725	10.2955	11.0595
6 h after dark	10.920033333333334	10.1989	11.9021
9 h after dark	9.69706	9.07112	10.3764
12 h after dark	7.53122	5.72118	9.08616