condition	mean	min	max
4 h after light	0.377667	0.281728	0.473606
8 h after light	0.246796	0.192378	0.301214
12 h after light	0.2164635	0.204942	0.227985
4 h after dark	0.4825103333333333	0.426988	0.582534
8 h after dark	0.3384046666666667	0.290863	0.429663
12 h after dark	0.2630016666666667	0.0	0.498375