condition	mean	min	max
4 h after light	137.063433	94.847466	179.2794
8 h after light	175.022001	152.429383	197.614619
12 h after light	137.312909	127.375973	147.249845
4 h after dark	101.7425195	84.304302	119.180737
8 h after dark	100.3059325	99.660558	100.951307
12 h after dark	57.968251	57.968251	57.968251