condition	mean	min	max
4 h after light	1.8636000000000001	1.44019	2.40836
8 h after light	1.4878416666666667	0.466905	2.51821
12 h after light	2.23827	1.15444	3.50169
4 h after dark	1.465787	0.915511	1.87401
8 h after dark	1.5746603333333333	0.963051	1.99901
12 h after dark	3.85988	3.01261	4.43858