condition	mean	min	max
2 h after light	3.2167499999999998	2.93498	3.42482
6 h after light	3.0039	2.97294	3.06309
10 h after light	3.27173	3.19522	3.35904
2 h after dark	2.43855	2.34618	2.5693
6 h after dark	2.0746333333333333	1.97227	2.15525
10 h after dark	1.9708866666666667	1.83638	2.09478