condition	mean	min	max
3 h after light	1.9676375	0.645133	3.48574
7 h after light	1.6350669187916667	2.55e-08	3.89522
11 h after light	1.58745875	0.153967	4.92763
2 h after dark	2.005373083333333	0.0	4.59105
6 h after dark	3.8234200833333336	0.662051	11.7794
10 h after dark	3.72507	1.20646	6.1997