condition	mean	min	max
4 h after light	3.7387813333333333	3.615625	3.8810830000000003
8 h after light	2.868001666666667	2.364677	3.145493
12 h after light	1.75302	1.587854	1.8634680000000001
16 h after light	3.604241666666667	2.950024	4.302294
4 h after dark	3.2035103333333335	2.8468970000000002	3.512289
8 h after dark	1.911399	1.673554	2.099772