condition	mean	min	max
0 h after light	0.6567305	0.618702	0.694759
4 h after light	0.2433	0.136258	0.350342
8 h after light	0.34726999999999997	0.13496	0.55958
4 h after dark	0.640653	0.339189	0.942117
8 h after dark	0.5784255	0.544265	0.612586
12 h after dark	0.679478	0.46838	0.890576