condition	mean	min	max
4 h after light	11.259485	11.250873	11.268097
8 h after light	11.820454	10.849355	12.791553
12 h after light	11.6816835	11.455653	11.907714
4 h after dark	12.0124665	11.543184	12.481749
8 h after dark	14.0762585	12.19296	15.959557
12 h after dark	12.504799	12.504799	12.504799