condition	mean	min	max
4 h after light	3907.9	3907.9	3907.9
8 h after light	3305.3	3221.4	3389.2
12 h after light	3103.8999999999996	2973.7	3234.1
4 h after dark	2947.2	2695.5	3198.9
8 h after dark	3045.95	2778.4	3313.5
12 h after dark	3226.75	3077.3	3376.2