condition	mean	min	max
0 h after light	1.26311	1.13356	1.39266
4 h after light	1.64705	1.01992	2.27418
8 h after light	1.73908	1.19614	2.28202
4 h after dark	2.72017	2.3936	3.04674
8 h after dark	2.152515	2.0574	2.24763
12 h after dark	1.630265	1.34733	1.9132