condition	mean	min	max
4 h after light	2.8635653333333333	2.775036	2.9716669999999996
8 h after light	2.141922	1.49221	2.468901
12 h after light	9.269553	1.320006	24.90707
16 h after light	2.8306696666666666	2.4454860000000003	3.287354
4 h after dark	2.562751	2.186131	2.8272619999999997
8 h after dark	1.5149033333333333	1.484867	1.549129