condition	mean	min	max
4 h after light	2.739115	2.670265	2.8220099999999997
8 h after light	1.996451	1.490348	2.33942
12 h after light	1.337907	1.2509299999999999	1.447882
16 h after light	2.7860163333333334	2.461456	3.223804
4 h after dark	2.267593	2.0728590000000002	2.5219840000000002
8 h after dark	1.4787163333333333	1.435914	1.502348