condition	mean	min	max
3 h after light	15.257800000000001	10.8413	17.6107
6 h after light	14.419633333333334	10.8181	16.3755
9 h after light	16.2384	13.4448	18.9733
12 h after light	16.5567	14.729	17.2505
3 h after dark	19.3191	17.779	21.5409
6 h after dark	16.022966666666665	15.3304	17.083
9 h after dark	15.159733333333334	13.5546	17.2896
12 h after dark	14.749849999999999	14.5598	14.9399