condition	mean	min	max
3 h after light	0.034602	0.0	0.103806
6 h after light	0.0714409	0.0	0.13695
9 h after light	0.038951	0.0	0.116853
12 h after light	0.028412033333333333	0.0	0.0852361
3 h after dark	0.031363	0.0	0.094089
6 h after dark	0.0	0.0	0.0
9 h after dark	0.048072000000000004	0.0	0.144216
12 h after dark	0.0	0.0	0.0