condition	mean	min	max
4 h after light	463.289676	368.385903	558.193449
8 h after light	475.026003	425.445571	524.606435
12 h after light	402.207064	296.50622	507.907908
4 h after dark	324.7304595	231.710784	417.750135
8 h after dark	268.4391025	226.336932	310.541273
12 h after dark	315.462826	315.462826	315.462826