condition	mean	min	max
3 h after light	0.818217	0.78409	0.849883
6 h after light	0.737481	0.550527	0.904024
9 h after light	1.7506733333333333	1.24716	2.58023
12 h after light	2.0742366666666667	1.22471	2.83023
3 h after dark	0.9369386666666666	0.692228	1.30035
6 h after dark	0.76734	0.472764	1.14066
9 h after dark	0.589007	0.538454	0.684089
12 h after dark	0.938262	0.883039	0.997026