condition	mean	min	max
4 h after light	1.145954	0.465582	1.6809
8 h after light	1.1707130000000001	0.360259	1.7297
12 h after light	1.4052016666666667	0.865955	2.3489
4 h after dark	2.34342	1.90193	2.91381
8 h after dark	1.9891833333333335	1.23344	2.51474
12 h after dark	1.51156	1.32085	1.76676