condition	mean	min	max
4 h after light	0.707191	0.469195	1.06099
8 h after light	0.9349353333333333	0.175978	1.7565
12 h after light	0.6610636666666667	0.254604	1.26285
4 h after dark	1.1964643333333334	0.652973	1.86921
8 h after dark	1.256915	0.890445	1.7761
12 h after dark	1.037121	0.614526	1.52713