condition	mean	min	max
0 h after light	0.066096	0.0	0.132192
4 h after light	0.2650285	0.260669	0.269388
8 h after light	0.196176	0.0	0.392352
4 h after dark	0.260173	0.25966	0.260686
8 h after dark	0.0650965	0.0	0.130193
12 h after dark	0.0645695	0.0	0.129139