condition	mean	min	max
4 h after light	3.091862	2.970555	3.216671
8 h after light	2.583377	2.445574	2.683879
12 h after light	1.7326606666666666	1.359438	2.1402259999999997
16 h after light	3.0082333333333335	2.5769889999999998	3.483255
4 h after dark	2.485891	2.2035970000000002	2.906416
8 h after dark	1.5975190000000001	1.5434860000000001	1.648885