condition	mean	min	max
4 h after light	2.9186776666666665	2.894778	2.96296
8 h after light	2.2065753333333333	1.478176	2.630507
12 h after light	1.4728560000000002	1.4084290000000002	1.577553
16 h after light	3.709982	2.445749	5.203611
4 h after dark	2.4575373333333332	2.2637099999999997	2.7725869999999997
8 h after dark	1.5748623333333334	1.540182	1.6248360000000002