condition	mean	min	max
4 h after light	182.8315	161.859	203.804
8 h after light	171.49599999999998	163.106	179.886
12 h after light	167.9265	161.607	174.246
4 h after dark	229.31566666666666	225.286	232.835
8 h after dark	270.165	255.826	282.415
12 h after dark	206.57966666666667	191.242	214.404