condition	mean	min	max
4 h after light	390.161418	383.976494	396.346342
8 h after light	483.53842399999996	472.462826	494.614022
12 h after light	527.062689	481.616672	572.508706
4 h after dark	537.139544	529.494978	544.78411
8 h after dark	551.2084685	533.338726	569.078211
12 h after dark	526.96404	526.96404	526.96404