condition	mean	min	max
4 h after light	3.589157666666667	3.468087	3.729999
8 h after light	2.431695	1.738273	2.810152
12 h after light	1.7386586666666666	1.5583129999999998	1.880571
16 h after light	7.575247333333333	2.9468400000000003	15.75632
4 h after dark	2.931511	2.67976	3.356866
8 h after dark	1.836106	1.766716	1.916865