condition	mean	min	max
4 h after light	2191.6	2191.6	2191.6
8 h after light	1810.8000000000002	1755.7	1865.9
12 h after light	2456.9	2176.3	2737.5
4 h after dark	3615.65	2409.7	4821.6
8 h after dark	5051.05	4989.0	5113.1
12 h after dark	4712.4	4002.0	5422.8