condition	mean	min	max
4 h after light	2655.3	2655.3	2655.3
8 h after light	2709.55	2011.2	3407.9
12 h after light	3019.85	2387.1	3652.6
4 h after dark	3566.25	3328.4	3804.1
8 h after dark	3093.75	2755.2	3432.3
12 h after dark	2844.95	2449.8	3240.1