condition	mean	min	max
4 h after light	44.883449999999996	34.0393	55.7276
8 h after light	39.106049999999996	37.4684	40.7437
12 h after light	41.8737	41.6997	42.0477
4 h after dark	67.47446666666667	65.0937	69.3636
8 h after dark	68.28223333333334	66.8313	70.0359
12 h after dark	54.69446666666667	53.0924	55.9894