condition	mean	min	max
0 h after light	0.841427	0.617494	1.06536
4 h after light	1.08183	1.01368	1.14998
8 h after light	1.3248250000000001	1.29206	1.35759
4 h after dark	1.97511	1.85306	2.09716
8 h after dark	2.13879	1.82446	2.45312
12 h after dark	0.910818	0.548146	1.27349