condition	mean	min	max
0 h after light	0.0	0.0	0.0
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	0.59489	0.0	1.18978
8 h after dark	0.596555	0.0	1.19311
12 h after dark	0.0	0.0	0.0