condition	mean	min	max
3 h after light	2.0102641666666665	1.40149	2.64425
7 h after light	2.0587400000000002	1.20388	3.01084
11 h after light	1.5931294166666667	0.551187	2.49385
2 h after dark	1.5986255	0.557176	2.23179
6 h after dark	2.0351908333333335	1.18372	3.30651
10 h after dark	2.073287833333333	0.937084	3.80728