condition	mean	min	max
4 h after light	1.92705	1.0492	2.68547
8 h after light	1.5015109999999998	0.321583	2.7457
12 h after light	2.2445749999999998	0.961295	4.25648
4 h after dark	2.110263333333333	1.51041	2.85822
8 h after dark	2.67223	1.58612	3.73409
12 h after dark	3.26527	1.75868	4.06147