condition	mean	min	max
4 h after light	188.103656	175.183235	201.024077
8 h after light	218.725984	204.765496	232.686472
12 h after light	268.4638935	253.967068	282.960719
4 h after dark	197.048929	164.155134	229.942724
8 h after dark	244.0012875	192.30898	295.693595
12 h after dark	285.055581	285.055581	285.055581