condition	mean	min	max
4 h after light	3.035190666666667	2.95214	3.125038
8 h after light	2.266261	1.488499	2.666569
12 h after light	2.238049	1.4849350000000001	3.214382
16 h after light	2.9652363333333334	2.4751819999999998	3.490929
4 h after dark	2.445816333333333	2.226165	2.861223
8 h after dark	1.932078	1.545606	2.605718