condition	mean	min	max
4 h after light	3417.1	3417.1	3417.1
8 h after light	2851.8500000000004	2609.8	3093.9
12 h after light	2950.1	2802.5	3097.7
4 h after dark	2610.5	2599.7	2621.3
8 h after dark	2411.25	2403.6	2418.9
12 h after dark	2205.6	2198.1	2213.1