condition	mean	min	max
0 h after light	15.677050000000001	13.7841	17.57
2 h after light	13.623249999999999	13.385	13.8615
4 h after light	15.512	15.128	15.896
8 h after light	11.7224	10.873	12.5718
12 h after light	20.211750000000002	19.4025	21.021
2 h after dark	16.78885	16.4702	17.1075
4 h after dark	16.95905	16.4994	17.4187
8 h after dark	21.057949999999998	20.9731	21.1428
12 h after dark	19.3073	18.821	19.7936