condition	mean	min	max
4 h after light	11.023499999999999	10.6076	11.4394
8 h after light	11.275395	9.46179	13.089
12 h after light	9.784905	9.44811	10.1217
4 h after dark	10.54005	8.4639	13.3277
8 h after dark	15.691433333333334	15.4717	15.9251
12 h after dark	17.252833333333335	13.8192	19.7998