condition	mean	min	max
4 h after light	16.0942	15.0701	17.1183
8 h after light	11.9096	10.9667	12.8525
12 h after light	10.869800000000001	10.0957	11.6439
4 h after dark	12.450166666666666	10.4368	15.2333
8 h after dark	18.143133333333335	13.3169	23.3021
12 h after dark	22.8353	18.1027	29.6512