condition	mean	min	max
4 h after light	267.473754	250.19114	284.756368
8 h after light	291.66484349999996	266.144743	317.184944
12 h after light	212.2217765	191.784672	232.658881
4 h after dark	321.1797075	264.462826	377.896589
8 h after dark	288.5719605	274.178293	302.965628
12 h after dark	244.359909	244.359909	244.359909