condition	mean	min	max
4 h after light	1.43636	1.30243	1.5544
8 h after light	0.911809	0.377178	1.55808
12 h after light	1.2407426666666665	0.700278	1.73427
4 h after dark	2.48282	1.37031	3.14757
8 h after dark	2.80004	1.88598	3.36521
12 h after dark	2.357006666666667	1.78751	2.64515