condition	mean	min	max
4 h after light	26.49295	25.5504	27.4355
8 h after light	22.65445	21.8625	23.4464
12 h after light	20.24875	19.8258	20.6717
4 h after dark	32.657650000000004	32.3233	32.992
8 h after dark	36.09865	35.4187	36.7786
12 h after dark	34.5865	32.9269	36.2461