condition	mean	min	max
4 h after light	145.0348	67.086236	222.983364
8 h after light	52.524829499999996	45.778872	59.270787
12 h after light	44.750792000000004	42.408616	47.092968
4 h after dark	38.899534	32.832464	44.966604
8 h after dark	68.917507	29.393748	108.441266
12 h after dark	74.486539	74.486539	74.486539