condition	mean	min	max
4 h after light	1.1003746666666667	0.560402	2.02955
8 h after light	0.7917043333333333	0.385629	1.27071
12 h after light	1.595819	0.608077	2.56869
4 h after dark	2.13364	1.58223	3.1543
8 h after dark	1.0716953333333334	0.671226	1.44393
12 h after dark	0.927599	0.541272	1.38618