condition	mean	min	max
4 h after light	2478.9	2478.9	2478.9
8 h after light	2020.1	1871.7	2168.5
12 h after light	2380.8	2024.5	2737.1
4 h after dark	2957.85	2874.5	3041.2
8 h after dark	2945.2	2832.5	3057.9
12 h after dark	2938.5	2738.3	3138.7