condition	mean	min	max
4 h after light	0.0916796	0.0608032	0.122556
8 h after light	0.0704817	0.0664924	0.074471
12 h after light	0.06558365	0.0402147	0.0909526
4 h after dark	0.0670135	0.026499	0.107528
8 h after dark	0.0330815	0.0263249	0.0398381
12 h after dark	0.08324925	0.0784411	0.0880574