condition	mean	min	max
4 h after light	27.0	27.0	27.0
8 h after light	27.25	26.7	27.8
12 h after light	18.85	12.0	25.7
4 h after dark	38.55	20.4	56.7
8 h after dark	38.9	38.5	39.3
12 h after dark	28.450000000000003	22.2	34.7