condition	mean	min	max
4 h after light	14.0	14.0	14.0
8 h after light	24.6	14.2	35.0
12 h after light	20.049999999999997	19.9	20.2
4 h after dark	71.2	66.0	76.4
8 h after dark	42.45	28.7	56.2
12 h after dark	9.2	8.5	9.9