condition	mean	min	max
4 h after light	23.486967	21.326217	25.647717
8 h after light	20.048678000000002	18.589424	21.507932
12 h after light	28.900523999999997	23.274987	34.526061
4 h after dark	17.2831925	13.346707	21.219678
8 h after dark	18.3040545	17.523216	19.084893
12 h after dark	73.960483	73.960483	73.960483