condition	mean	min	max
4 h after light	2.708052	2.6496060000000003	2.809218
8 h after light	2.0298670000000003	1.492904	2.332358
12 h after light	1.3453813333333333	1.2683879999999998	1.4807219999999999
16 h after light	3.6491176666666667	2.396779	5.934642
4 h after dark	2.2202933333333332	2.019647	2.507216
8 h after dark	1.768107	1.42477	2.301978