condition	mean	min	max
4 h after light	0.9955045	0.708079	1.28293
8 h after light	0.5853315	0.504382	0.666281
12 h after light	0.7831684999999999	0.694713	0.871624
4 h after dark	1.0535349999999999	0.807572	1.38414
8 h after dark	0.7751950000000001	0.359252	1.09498
12 h after dark	1.1140903333333334	0.985621	1.28999