condition	mean	min	max
4 h after light	2.090845	1.81674	2.36495
8 h after light	1.905325	1.69975	2.1109
12 h after light	1.72578	1.6021	1.84946
4 h after dark	2.691995	2.60622	2.77777
8 h after dark	2.37858	2.32691	2.43025
12 h after dark	2.51308	2.14843	2.87773