condition	mean	min	max
4 h after light	0.566262	0.464663	0.667861
8 h after light	0.269799	0.16915	0.370448
12 h after light	0.3220325	0.274039	0.370026
4 h after dark	0.576298	0.447607	0.696415
8 h after dark	1.4797363333333333	0.826229	2.53006
12 h after dark	0.405397	0.0	0.684968