condition	mean	min	max
4 h after light	0.442763	0.331044	0.554482
8 h after light	0.233036	0.2329	0.233172
12 h after light	0.2207495	0.169828	0.271671
4 h after dark	0.21916793333333334	0.0	0.57533
8 h after dark	0.2937376666666667	0.284406	0.298595
12 h after dark	0.23581	0.0	0.409602