condition	mean	min	max
0 h after light	1.061399	0.963968	1.15883
4 h after light	1.742545	1.52067	1.96442
8 h after light	1.0137874999999998	0.883135	1.14444
4 h after dark	0.7117385	0.568044	0.855433
8 h after dark	0.8580505	0.85445	0.861651
12 h after dark	1.23994	1.03587	1.44401