condition	mean	min	max
4 h after light	727.8655	703.262	752.469
8 h after light	751.4345000000001	684.889	817.98
12 h after light	555.4335000000001	525.402	585.465
4 h after dark	248.82999999999998	245.569	253.005
8 h after dark	323.605	299.137	364.079
12 h after dark	542.475	525.426	555.203