condition	mean	min	max
4 h after light	0.9999775	0.681965	1.31799
8 h after light	3.834895	3.16657	4.50322
12 h after light	4.27949	3.73102	4.82796
4 h after dark	2.3830733333333334	2.23959	2.53922
8 h after dark	2.02076	1.05314	3.16379
12 h after dark	1.4612366666666667	1.08488	1.82634