condition	mean	min	max
4 h after light	0.0465113	0.0	0.0743344
8 h after light	0.041434033333333335	0.0	0.0813039
12 h after light	0.0168899	0.0	0.0506697
4 h after dark	0.03675623333333333	0.0	0.0747155
8 h after dark	0.0394043	0.0	0.0621955
12 h after dark	0.223391	0.104704	0.368435