condition	mean	min	max
4 h after light	0.0651513	0.0650758	0.0652268
8 h after light	0.0255635	0.0	0.051127
12 h after light	0.03515935	0.0304569	0.0398618
4 h after dark	0.0470769	0.0300646	0.0652589
8 h after dark	0.04582373333333333	0.0	0.0769307
12 h after dark	0.03457183333333333	0.0	0.0839398