condition	mean	min	max
4 h after light	2.6172923333333333	2.529299	2.731998
8 h after light	2.006999	1.516015	2.303525
12 h after light	1.3319266666666667	1.2866549999999999	1.414962
16 h after light	2.6415	2.283886	3.135829
4 h after dark	2.3934176666666667	2.060867	2.737875
8 h after dark	1.44829	1.3753950000000001	1.496222