condition	mean	min	max
4 h after light	0.38655266666666666	0.0	0.701747
8 h after light	1.7555999999999998	0.49338	2.45286
12 h after light	1.184235	0.733655	1.75962
4 h after dark	1.0069696666666665	0.707739	1.18605
8 h after dark	0.642749	0.109469	1.24637
12 h after dark	0.3969276666666667	0.26955	0.564479