condition	mean	min	max
4 h after light	2.80391	2.30506	3.30276
8 h after light	3.51199	3.21766	3.80632
12 h after light	2.43401	2.42226	2.44576
4 h after dark	3.0725533333333335	2.6737	3.48819
8 h after dark	4.187926666666667	3.57667	4.78889
12 h after dark	3.61782	2.49299	4.24415