condition	mean	min	max
3 h after light	16.431633333333334	14.4581	17.8641
6 h after light	12.60178	5.45124	17.891
9 h after light	12.884083333333335	8.76905	17.7341
12 h after light	14.3682925	9.95767	22.7745
3 h after dark	15.736866666666666	11.0029	23.7501
6 h after dark	12.977943333333334	9.40593	18.5941
9 h after dark	12.1963	10.2796	13.7085
12 h after dark	11.422995	9.39729	13.4487