condition	mean	min	max
4 h after light	23.0	23.0	23.0
8 h after light	34.599999999999994	30.9	38.3
12 h after light	11.4	11.0	11.8
4 h after dark	9.4	3.0	15.8
8 h after dark	14.899999999999999	13.6	16.2
12 h after dark	26.75	18.8	34.7