condition	mean	min	max
4 h after light	37.0	37.0	37.0
8 h after light	42.7	38.1	47.3
12 h after light	28.25	15.0	41.5
4 h after dark	22.2	14.0	30.4
8 h after dark	20.0	15.2	24.8
12 h after dark	32.8	30.5	35.1