condition	mean	min	max
4 h after light	1.9042400000000002	1.63263	2.17585
8 h after light	2.011205	1.93173	2.09068
12 h after light	2.79619	2.71427	2.87811
4 h after dark	3.0289	3.00952	3.04828
8 h after dark	2.604445	2.55316	2.65573
12 h after dark	2.863045	2.83515	2.89094