condition	mean	min	max
4 h after light	0.2711695	0.270115	0.272224
8 h after light	0.2579725	0.220556	0.295389
12 h after light	0.269368	0.0	0.538736
4 h after dark	0.2960025	0.238844	0.353161
8 h after dark	0.43933	0.176979	0.701681
12 h after dark	0.330111	0.195595	0.464627