condition	mean	min	max
4 h after light	2.7684566666666663	2.700482	2.8677599999999996
8 h after light	3.0818980000000002	2.3839810000000003	4.453816000000001
12 h after light	3.276161	1.311609	7.18255
16 h after light	3.6036473333333334	2.671902	4.818093
4 h after dark	4.481646666666666	2.7288490000000003	5.584531
8 h after dark	4.760831	2.681103	6.811191