condition	mean	min	max
3 h after light	0.8085286666666667	0.592234	0.936691
6 h after light	0.816097	0.650306	1.01768
9 h after light	2.70504	2.32784	3.22527
12 h after light	6.26722	4.97659	7.14832
3 h after dark	15.7179	15.0324	16.8241
6 h after dark	26.71356666666667	23.2936	29.8673
9 h after dark	20.73956666666667	15.8664	24.9188
12 h after dark	6.98105	6.5215	7.7538