condition	mean	min	max
3 h after light	6.423466666666667	4.76966	9.25628
6 h after light	2.88523	1.11679	5.2397
9 h after light	3.80489	1.34332	6.05107
12 h after light	7.3565375	3.62815	15.9901
3 h after dark	1.4355666666666667	1.08463	1.81521
6 h after dark	2.29051	1.80347	3.11999
9 h after dark	2.08406	1.81865	2.36705
12 h after dark	5.23834	4.72411	5.75257