condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.1043875	0.0	0.208775
12 h after light	0.0	0.0	0.0
4 h after dark	0.055468	0.0	0.110936
8 h after dark	0.0	0.0	0.0
12 h after dark	0.02736575	0.0	0.0547315