condition	mean	min	max
4 h after light	0.8549629999999999	0.79494	0.914986
8 h after light	0.3443425	0.309148	0.379537
12 h after light	0.06806375	0.0417355	0.094392
4 h after dark	0.0687525	0.0	0.137505
8 h after dark	0.2061165	0.136602	0.275631
12 h after dark	0.3705805	0.352765	0.388396