condition	mean	min	max
3 h after light	18.0856	17.7094	18.4927
6 h after light	21.2889	20.1601	23.2358
9 h after light	29.751466666666666	22.3731	39.8216
12 h after light	30.797449999999998	27.8008	32.1254
3 h after dark	30.951233333333334	29.0702	33.2791
6 h after dark	46.606700000000004	44.046	48.1557
9 h after dark	43.0563	38.7763	48.6363
12 h after dark	27.2755	26.1817	28.3693