condition	mean	min	max
4 h after light	0.6418625	0.483739	0.799986
8 h after light	1.47672	1.43706	1.51638
12 h after light	2.12136	1.91466	2.32806
4 h after dark	2.97371	2.88214	3.06528
8 h after dark	1.2399499999999999	1.0483	1.4316
12 h after dark	0.9631745	0.733759	1.19259