condition	mean	min	max
4 h after light	53.4	53.4	53.4
8 h after light	62.699999999999996	28.8	96.6
12 h after light	62.4	51.7	73.1
4 h after dark	66.25	50.4	82.1
8 h after dark	60.5	59.3	61.7
12 h after dark	54.3	41.8	66.8