condition	mean	min	max
4 h after light	3.164383	3.0821	3.307719
8 h after light	2.349528333333333	1.306893	3.098369
12 h after light	2.22777	1.424688	3.3421830000000003
16 h after light	3.126818333333333	2.680679	3.536046
4 h after dark	2.424185	1.827027	2.888512
8 h after dark	1.5287803333333334	1.411202	1.665448