condition	mean	min	max
4 h after light	10083.2	10083.2	10083.2
8 h after light	8583.45	8278.3	8888.6
12 h after light	6123.35	4548.4	7698.3
4 h after dark	3925.75	3343.0	4508.5
8 h after dark	5014.15	4006.8	6021.5
12 h after dark	7444.6	6301.8	8587.4