condition	mean	min	max
4 h after light	2.476175	2.45389	2.49846
8 h after light	2.02401	1.81902	2.229
12 h after light	2.495975	2.48701	2.50494
4 h after dark	2.5067233333333334	2.13934	3.12049
8 h after dark	2.92145	2.59151	3.50063
12 h after dark	2.4259199999999996	1.68298	3.28481