condition	mean	min	max
3 h after light	0.9337369166666667	0.330881	2.14184
7 h after light	1.04591125	0.319643	2.09841
11 h after light	0.9682258333333333	0.0	1.71839
2 h after dark	1.23260775	0.637841	2.60489
6 h after dark	1.306493	0.297875	2.64113
10 h after dark	0.9563211666666667	0.402803	1.42854