condition	mean	min	max
4 h after light	0.02923075	0.0214556	0.0370059
8 h after light	0.0527546	0.0468626	0.0586466
12 h after light	0.03038495	0.0	0.0607699
4 h after dark	0.0	0.0	0.0
8 h after dark	0.014286733333333334	0.0	0.0428602
12 h after dark	0.05256343333333333	0.0	0.117739