condition	mean	min	max
3 h after light	3.4698366666666667	2.86187	3.9345
6 h after light	3.7064066666666666	3.5608	3.88389
9 h after light	6.00755	5.19878	6.82194
12 h after light	7.33948	3.76922	9.81424
3 h after dark	14.033266666666666	11.7089	16.6333
6 h after dark	9.77753	9.30099	10.6466
9 h after dark	7.12472	6.18167	7.8255
12 h after dark	3.0584249999999997	2.67778	3.43907