condition	mean	min	max
4 h after light	1.3962105	0.585581	2.20684
8 h after light	1.6468115	0.741553	2.55207
12 h after light	1.186558	0.480556	1.89256
4 h after dark	0.7065076666666668	0.32051	1.14491
8 h after dark	0.5280516666666667	0.33911	0.792271
12 h after dark	1.72403	1.39733	2.35233