condition	mean	min	max
4 h after light	3.2867906666666666	3.128199	3.4822919999999997
8 h after light	2.3112683333333335	1.5995780000000002	2.67049
12 h after light	1.5303513333333334	1.345439	1.6716229999999999
16 h after light	3.138308	2.627523	3.7077449999999996
4 h after dark	2.6027256666666667	2.371773	3.03607
8 h after dark	1.646103	1.619334	1.6776080000000002