condition	mean	min	max
4 h after light	0.4807476666666667	0.0	1.10284
8 h after light	0.20368033391	1.73e-09	0.415642
12 h after light	0.16672740833333333	4.78e-05	0.499922
4 h after dark	1.291148	0.812384	1.8414
8 h after dark	0.7037703333333334	0.0	1.68327
12 h after dark	2.1551624	3.42e-05	5.51635