condition	mean	min	max
4 h after light	3.2921436666666666	3.208256	3.3481349999999996
8 h after light	4.793830333333333	2.610071	9.045557
12 h after light	2.2674950000000003	1.455335	3.664086
16 h after light	3.143054	2.82246	3.551558
4 h after dark	2.592130666666667	2.2460880000000003	3.011068
8 h after dark	2.428616	1.561591	4.084251