condition	mean	min	max
4 h after light	14.8507015	12.963677	16.737726
8 h after light	13.6969815	11.883006	15.510957
12 h after light	10.451237	7.646142	13.256332
4 h after dark	11.12898	9.900072	12.357888
8 h after dark	11.7095415	11.4414	11.977683
12 h after dark	39.152143	39.152143	39.152143