condition	mean	min	max
4 h after light	149.5012875	143.30898	155.693595
8 h after light	67.499979	53.287154	81.712804
12 h after light	65.2829625	56.100934	74.464991
4 h after dark	43.223558499999996	30.913748	55.533369
8 h after dark	33.81262	26.206504	41.418736
12 h after dark	116.885662	116.885662	116.885662