condition	mean	min	max
0 h after light	10.460325	7.94015	12.9805
4 h after light	16.8761	12.1777	21.5745
8 h after light	15.09055	12.2198	17.9613
4 h after dark	12.15625	11.2641	13.0484
8 h after dark	9.58712	7.00974	12.1645
12 h after dark	11.328949999999999	11.2042	11.4537