condition	mean	min	max
3 h after light	1.3333666666666666	1.11067	1.7544
6 h after light	1.312622	0.586986	1.7136
9 h after light	1.40689	1.01755	1.68816
12 h after light	1.6617125	1.10159	2.6925
3 h after dark	1.59603	1.00179	2.4211
6 h after dark	1.245668	0.836194	1.74683
9 h after dark	1.3262343333333333	0.539613	2.14657
12 h after dark	1.787955	1.32281	2.2531