condition	mean	min	max
3 h after light	2.2543466666666667	1.9575	2.72607
6 h after light	1.6745299999999999	1.12036	2.26617
9 h after light	2.3311	1.54961	2.73841
12 h after light	2.5617825	1.62154	3.38366
3 h after dark	2.76974	1.84796	3.88465
6 h after dark	2.63606	1.83711	3.39286
9 h after dark	2.04972	1.36951	2.70616
12 h after dark	3.029745	2.73159	3.3279