condition	mean	min	max
4 h after light	44.1901185	39.300757	49.07948
8 h after light	41.748575	38.665213	44.831937
12 h after light	35.510817	34.859542	36.162092
4 h after dark	36.6482525	35.561373	37.735132
8 h after dark	39.2373185	38.665213	39.809424
12 h after dark	37.22089	37.22089	37.22089