condition	mean	min	max
4 h after light	11.5	11.5	11.5
8 h after light	20.3	9.9	30.7
12 h after light	28.25	7.7	48.8
4 h after dark	26.799999999999997	10.2	43.4
8 h after dark	37.25	36.4	38.1
12 h after dark	21.849999999999998	8.4	35.3