condition	mean	min	max
4 h after light	2.7878553333333334	2.7505509999999997	2.833516
8 h after light	2.1350066666666665	1.4959959999999999	2.525273
12 h after light	1.416315	1.361207	1.5105389999999999
16 h after light	2.79391	2.340641	3.3522849999999997
4 h after dark	2.298704	2.107376	2.614775
8 h after dark	1.505194	1.438641	1.570992