condition	mean	min	max
3 h after light	1.9965633333333335	1.45531	2.70888
6 h after light	1.5530503333333334	0.982331	2.23471
9 h after light	1.22241	1.00066	1.3809
12 h after light	1.850153	0.713912	3.57207
3 h after dark	1.2108696666666667	0.984479	1.44482
6 h after dark	2.0147266666666668	1.64349	2.22082
9 h after dark	2.55895	1.76763	3.81715
12 h after dark	3.36031	2.9249	3.79572