condition	mean	min	max
4 h after light	16.8	16.8	16.8
8 h after light	27.8	19.1	36.5
12 h after light	30.6	26.1	35.1
4 h after dark	17.799999999999997	17.7	17.9
8 h after dark	38.2	34.4	42.0
12 h after dark	34.7	34.1	35.3