condition	mean	min	max
4 h after light	56.2814005	40.787206	71.775595
8 h after light	46.133524	43.12001	49.147038
12 h after light	66.53320550000001	65.889571	67.17684
4 h after dark	30.032295	23.953063	36.111527
8 h after dark	35.793891	23.052127	48.535655
12 h after dark	45.17033	45.17033	45.17033