condition	mean	min	max
3 h after light	0.0	0.0	0.0
6 h after light	0.0	0.0	0.0
9 h after light	0.025815233333333333	0.0	0.0499407
12 h after light	0.020970299999999997	0.0	0.0364283
3 h after dark	0.010187733333333332	0.0	0.0305632
6 h after dark	0.012846400000000001	0.0	0.0385392
9 h after dark	0.027132933333333335	0.0	0.0490564
12 h after dark	0.021054133333333332	0.0	0.0631624