condition	mean	min	max
4 h after light	3.0042346666666666	2.8895720000000003	3.126651
8 h after light	2.212740333333333	1.501773	2.5902279999999998
12 h after light	1.4682760000000001	1.3338290000000002	1.648786
16 h after light	2.9414663333333335	2.545779	3.3953800000000003
4 h after dark	2.83774	2.147771	3.548965
8 h after dark	1.867197	1.594427	2.385928