condition	mean	min	max
3 h after light	1.5945933333333333	1.45752	1.84477
6 h after light	1.2993033333333333	1.12045	1.43927
9 h after light	1.4627033333333335	1.0092	2.06726
12 h after light	2.003535	1.57615	2.61226
3 h after dark	1.91503	1.50656	2.14235
6 h after dark	1.5833000000000002	1.12474	2.15382
9 h after dark	1.5698366666666665	1.27019	1.82862
12 h after dark	1.1684085	0.973047	1.36377