condition	mean	min	max
4 h after light	3.70916	3.617285	3.860932
8 h after light	2.8700506666666667	2.355812	3.163694
12 h after light	2.33802	1.964531	2.981221
16 h after light	3.940223666666667	3.51042	4.15595
4 h after dark	3.017802666666667	2.6892110000000002	3.491366
8 h after dark	1.864066	1.6470580000000001	1.9843119999999999