condition	mean	min	max
4 h after light	2.931464	2.861834	3.035083
8 h after light	2.150416	1.526638	2.557121
12 h after light	1.4021546666666667	1.292605	1.518793
16 h after light	2.873307333333333	2.3872619999999998	3.4508739999999998
4 h after dark	2.375437333333333	2.181261	2.726814
8 h after dark	1.5153786666666667	1.474474	1.561418