condition	mean	min	max
4 h after light	12262.0	12262.0	12262.0
8 h after light	10925.25	10862.3	10988.2
12 h after light	10634.15	10571.0	10697.3
4 h after dark	8331.1	8107.0	8555.2
8 h after dark	8207.45	7016.1	9398.8
12 h after dark	7415.799999999999	7332.2	7499.4