condition	mean	min	max
4 h after light	1.716575	1.70139	1.73176
8 h after light	1.4222350000000001	1.40809	1.43638
12 h after light	0.868856	0.837911	0.899801
4 h after dark	2.24177	2.16838	2.28058
8 h after dark	1.4073413333333333	0.716154	1.92943
12 h after dark	2.590106666666667	2.51031	2.73385