condition	mean	min	max
4 h after light	274.352987	223.849056	324.856918
8 h after light	326.834814	265.219762	388.449866
12 h after light	294.141486	260.559098	327.723874
4 h after dark	277.042014	268.078211	286.005817
8 h after dark	242.1191065	163.84837	320.389843
12 h after dark	145.713313	145.713313	145.713313