condition	mean	min	max
4 h after light	3.200695	2.58155	3.81984
8 h after light	0.898835	0.64702	1.15065
12 h after light	1.660815	1.43443	1.8872
4 h after dark	5.2815199999999995	4.97485	5.64711
8 h after dark	9.49761	9.03214	10.1467
12 h after dark	6.472153333333333	6.2885	6.69749