condition	mean	min	max
4 h after light	10.147991333333334	8.195274000000001	12.0977
8 h after light	3.5333443333333334	3.017577	3.8305919999999998
12 h after light	3.6886129999999997	3.091981	4.5707629999999995
16 h after light	2.791767	2.4771	3.210699
4 h after dark	5.331045666666666	4.798169000000001	5.961348
8 h after dark	6.553879666666666	4.608896	8.694616