condition	mean	min	max
4 h after light	0.3347895	0.208126	0.461453
8 h after light	0.30650049999999995	0.27312	0.339881
12 h after light	0.5112445	0.275306	0.747183
4 h after dark	0.512929	0.326537	0.699321
8 h after dark	0.7967995	0.72087	0.872729
12 h after dark	0.704628	0.693257	0.715999