condition	mean	min	max
3 h after light	2.11286	1.25488	3.46305
6 h after light	1.90302	1.32726	2.86507
9 h after light	2.38188	1.59443	2.8142
12 h after light	2.2489675	1.41829	3.11503
3 h after dark	3.24588	2.8093	3.55291
6 h after dark	2.6597666666666666	2.17883	3.0695
9 h after dark	2.1951566666666666	1.78982	2.95842
12 h after dark	2.49219	2.27004	2.71434