condition	mean	min	max
4 h after light	0.066786	0.0	0.133572
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.049734	0.0	0.149202
8 h after dark	0.16348893333333334	0.0	0.413115
12 h after dark	0.036051	0.0	0.108153