condition	mean	min	max
4 h after light	271.426064	161.503163	381.348965
8 h after light	426.5202385	342.192478	510.847999
12 h after light	537.4645575	477.462826	597.466289
4 h after dark	378.859378	335.394946	422.32381
8 h after dark	310.679144	291.789469	329.568819
12 h after dark	253.47112	253.47112	253.47112