condition	mean	min	max
4 h after light	0.1542355	0.0	0.308471
8 h after light	0.1115735	0.0	0.223147
12 h after light	0.0	0.0	0.0
4 h after dark	0.13403779999999998	0.0902156	0.17786
8 h after dark	0.0664555	0.0445653	0.0883457
12 h after dark	0.16856335	0.0738797	0.263247