condition	mean	min	max
4 h after light	0.46017600000000003	0.327056	0.593296
8 h after light	0.5368655	0.443495	0.630236
12 h after light	0.7831414999999999	0.692198	0.874085
4 h after dark	0.8319835	0.740334	0.923633
8 h after dark	0.7648995000000001	0.702858	0.826941
12 h after dark	0.6042590000000001	0.573822	0.634696