condition	mean	min	max
4 h after light	1.033455	0.78553	1.28138
8 h after light	2.534935	2.31165	2.75822
12 h after light	5.67548	5.06582	6.28514
4 h after dark	5.17708	5.08125	5.26473
8 h after dark	3.7174466666666666	2.63134	4.50957
12 h after dark	1.9918433333333334	1.72122	2.25009