condition	mean	min	max
4 h after light	1.298843	0.571679	1.72743
8 h after light	2.5213183333333333	0.636735	4.23608
12 h after light	2.51665	1.88057	2.85561
4 h after dark	2.4204933333333334	1.66259	2.94111
8 h after dark	0.948163	0.436272	1.72058
12 h after dark	0.9617279999999999	0.775319	1.22853