condition	mean	min	max
4 h after light	46.24795	45.6567	46.8392
8 h after light	46.83515	39.5729	54.0974
12 h after light	42.356700000000004	41.9883	42.7251
4 h after dark	63.56106666666667	54.5349	68.605
8 h after dark	72.55856666666666	64.7882	83.7979
12 h after dark	58.9319	56.823	60.9718