condition	mean	min	max
4 h after light	3.292232	3.1892150000000004	3.3770059999999997
8 h after light	2.2650216666666667	1.578144	2.641809
12 h after light	1.8150363333333333	1.3154299999999999	2.504645
16 h after light	3.4299093333333333	3.0168779999999997	3.652483
4 h after dark	2.58372	2.377523	2.978269
8 h after dark	1.6047273333333334	1.5852540000000002	1.637463