condition	mean	min	max
3 h after light	13.4465	10.5827	17.5916
6 h after light	17.541833333333333	16.8859	18.7914
9 h after light	39.8487	33.1595	48.4752
12 h after light	36.6938	33.2664	43.0953
3 h after dark	19.6518	18.9158	20.7395
6 h after dark	12.565006666666667	9.88592	15.1376
9 h after dark	10.481186666666666	8.85541	13.4489
12 h after dark	16.1996	12.6948	20.1248