condition	mean	min	max
3 h after light	0.55972	0.377459	0.665268
6 h after light	1.1841396666666668	0.840879	1.63653
9 h after light	3.14857	2.35895	3.59875
12 h after light	2.6134325	1.42231	3.46353
3 h after dark	3.5060266666666666	2.8104	3.94671
6 h after dark	1.9486733333333333	1.66847	2.09222
9 h after dark	1.3255633333333334	1.00492	1.85158
12 h after dark	0.8871465000000001	0.829053	0.94524