condition	mean	min	max
4 h after light	2.7986	2.32668	3.20787
8 h after light	0.4176458	0.0951574	0.581962
12 h after light	0.392391	0.22986	0.610908
4 h after dark	1.65317	1.47527	1.95319
8 h after dark	12.515633333333334	10.2705	14.8299
12 h after dark	13.787913333333334	9.64664	17.7753