condition	mean	min	max
3 h after light	6.5788	5.179	8.47597
6 h after light	20.368566666666666	15.6683	23.2837
9 h after light	48.89333333333333	45.9233	51.9394
12 h after light	31.7653975	9.58269	43.6305
3 h after dark	17.4893	14.3752	21.1791
6 h after dark	17.3356	16.3519	18.6739
9 h after dark	11.715933333333334	11.2401	12.0892
12 h after dark	13.62275	11.619	15.6265