condition	mean	min	max
3 h after light	16.968846666666668	6.04354	26.9762
6 h after light	6.934566666666666	4.27634	9.08199
9 h after light	12.69451	1.93472	30.1572
12 h after light	14.458540000000001	3.17259	42.1069
3 h after dark	12.67723	9.36459	15.7777
6 h after dark	8.661046666666667	5.09271	15.1668
9 h after dark	2.650891666666667	0.861835	3.74411
12 h after dark	9.107505	9.08194	9.13307