condition	mean	min	max
3 h after light	1.70289	1.54633	1.89812
6 h after light	1.90082	1.64912	2.07283
9 h after light	1.83014	1.49746	2.03559
12 h after light	1.8860000000000001	1.57779	2.45846
3 h after dark	2.7706833333333334	1.79824	3.93385
6 h after dark	2.2869666666666664	2.10329	2.46114
9 h after dark	2.1538833333333334	1.6171	2.77687
12 h after dark	2.010115	1.5485	2.47173