condition	mean	min	max
3 h after light	0.5955553333333333	0.283148	0.872777
6 h after light	0.679812	0.576573	0.748091
9 h after light	1.8090166666666667	1.43776	2.09419
12 h after light	2.29944875	0.470175	3.11177
3 h after dark	3.12797	2.75074	3.64468
6 h after dark	2.91914	2.39889	3.77666
9 h after dark	1.7854299999999999	1.32767	2.26151
12 h after dark	1.44042	1.29275	1.58809