condition	mean	min	max
4 h after light	60.014942500000004	44.264267	75.765618
8 h after light	49.045716	48.942826	49.148606
12 h after light	79.9578635	55.670442	104.245285
4 h after dark	50.64079100000001	34.249563	67.032019
8 h after dark	38.0213335	24.073864	51.968803
12 h after dark	41.805088	41.805088	41.805088