condition	mean	min	max
4 h after light	45.8883	38.7606	53.016
8 h after light	44.488249999999994	43.8976	45.0789
12 h after light	45.4143	43.1465	47.6821
4 h after dark	47.88126666666667	44.0588	49.9032
8 h after dark	63.62103333333334	56.2255	69.265
12 h after dark	45.92986666666667	40.8306	48.9307