condition	mean	min	max
3 h after light	3.11886	2.78431	3.64767
6 h after light	2.0994466666666667	1.65024	2.74507
9 h after light	1.5751	1.48316	1.66153
12 h after light	2.23724	2.01077	2.4582
3 h after dark	3.36215	2.97976	3.84818
6 h after dark	4.769043333333333	4.48771	5.12104
9 h after dark	5.06178	4.42744	5.45354
12 h after dark	4.237933333333333	3.94016	4.65279