condition	mean	min	max
4 h after light	1823.0	1823.0	1823.0
8 h after light	1605.25	1463.6	1746.9
12 h after light	1783.3	1690.6	1876.0
4 h after dark	1969.1000000000001	1590.9	2347.3
8 h after dark	2198.6499999999996	1943.1	2454.2
12 h after dark	2507.6	2148.1	2867.1