condition	mean	min	max
4 h after light	2617.85	2576.62	2659.08
8 h after light	3742.1800000000003	3613.34	3871.02
12 h after light	4190.93	3981.39	4400.47
4 h after dark	2987.75	2668.03	3307.47
8 h after dark	2520.835	2492.57	2549.1
12 h after dark	2061.1800000000003	2003.25	2119.11