condition	mean	min	max
4 h after light	0.1340344	0.0978578	0.170211
8 h after light	0.116313	0.0	0.232626
12 h after light	0.090363	0.0	0.180726
4 h after dark	0.22105433333333332	0.0	0.535611
8 h after dark	0.08822233333333333	0.0	0.151328
12 h after dark	0.087107	0.0	0.155674