condition	mean	min	max
4 h after light	4590.3	4590.3	4590.3
8 h after light	3834.7	3354.4	4315.0
12 h after light	3177.1	3017.2	3337.0
4 h after dark	3163.1	2864.2	3462.0
8 h after dark	3318.3500000000004	2685.9	3950.8
12 h after dark	3694.7000000000003	3081.3	4308.1