condition	mean	min	max
4 h after light	42.19845	41.508	42.8889
8 h after light	35.57655	32.7825	38.3706
12 h after light	37.6862	36.4015	38.9709
4 h after dark	37.83586666666667	34.3435	39.8452
8 h after dark	42.24106666666667	39.397	44.5259
12 h after dark	39.7214	38.7296	41.4913