condition	mean	min	max
4 h after light	3.000565	2.8751580000000003	3.150475
8 h after light	2.150636	1.557294	2.553178
12 h after light	1.4664616666666666	1.416965	1.561099
16 h after light	3.0268106666666665	2.613867	3.551649
4 h after dark	2.4385373333333336	2.29077	2.731656
8 h after dark	1.6188690000000001	1.589833	1.656165