condition	mean	min	max
4 h after light	89.96289999999999	78.5488	101.377
8 h after light	77.33615	68.1306	86.5417
12 h after light	89.0561	84.9529	93.1593
4 h after dark	102.5755	92.548	121.911
8 h after dark	117.94366666666667	117.146	119.376
12 h after dark	85.8697	73.4814	96.7132