condition	mean	min	max
4 h after light	3922.2850104999998	3659.829336	4184.740685
8 h after light	1411.3868499999999	1370.314928	1452.458772
12 h after light	1124.546802	819.385903	1429.707701
4 h after dark	467.367786	205.262583	729.472989
8 h after dark	277.8352605	66.284618	489.385903
12 h after dark	2225.001564	2225.001564	2225.001564