condition	mean	min	max
4 h after light	0.1326145	0.112727	0.152502
8 h after light	0.0	0.0	0.0
12 h after light	0.4587405	0.431711	0.48577
4 h after dark	0.3877506666666667	0.244889	0.671564
8 h after dark	0.11130533333333334	0.0	0.203355
12 h after dark	0.27527440000000003	0.0597762	0.603781