condition	mean	min	max
4 h after light	341.232084	335.191288	347.27288
8 h after light	389.424364	352.924364	425.924364
12 h after light	431.576711	362.001288	501.152134
4 h after dark	359.9741375	323.250674	396.697601
8 h after dark	326.067833	254.973268	397.162398
12 h after dark	317.847441	317.847441	317.847441