condition	mean	min	max
0 h after light	1.90056	1.85352	1.9476
4 h after light	2.761295	2.49629	3.0263
8 h after light	3.1722	2.92424	3.42016
4 h after dark	2.875515	2.53445	3.21658
8 h after dark	2.02112	1.69252	2.34972
12 h after dark	2.274185	1.36149	3.18688