condition	mean	min	max
4 h after light	2.6455136666666665	2.5587619999999998	2.738844
8 h after light	1.9662879999999998	1.503167	2.289237
12 h after light	1.320814	1.234879	1.4167969999999999
16 h after light	3.48334	2.385251	4.906443
4 h after dark	2.1948176666666663	2.0514509999999997	2.417672
8 h after dark	1.4698423333333333	1.4130850000000001	1.510425