condition	mean	min	max
4 h after light	3.5662399999999996	3.3654029999999997	3.670497
8 h after light	3.0725819999999997	2.8989849999999997	3.29006
12 h after light	2.914328333333333	2.31554	3.631326
16 h after light	4.669638	4.390779	5.1043709999999995
4 h after dark	5.259627666666667	3.082205	7.986514
8 h after dark	3.2236993333333333	1.608178	5.270873