condition	mean	min	max
4 h after light	1.396653	0.731976	2.06133
8 h after light	1.457395	1.32575	1.58904
12 h after light	1.072822	0.600694	1.54495
4 h after dark	1.38825	1.03021	1.63526
8 h after dark	1.0235526666666666	0.565908	1.29364
12 h after dark	1.3575733333333333	0.0	2.66158