condition	mean	min	max
3 h after light	4.504356666666666	3.66635	5.18866
6 h after light	6.1770000000000005	4.49812	7.4912
9 h after light	7.569886666666667	7.25691	7.76536
12 h after light	8.2963325	5.30557	11.0614
3 h after dark	9.361083333333333	8.60473	9.78624
6 h after dark	7.788930000000001	7.24274	8.50289
9 h after dark	5.49829	4.81467	6.44544
12 h after dark	3.919845	3.28611	4.55358