condition	mean	min	max
4 h after light	25.6388	24.8767	26.4009
8 h after light	21.93995	21.1429	22.737
12 h after light	26.4643	25.2254	27.7032
4 h after dark	32.13015	29.3485	34.9118
8 h after dark	37.8578	35.8252	39.8904
12 h after dark	36.075450000000004	35.0724	37.0785