condition	mean	min	max
4 h after light	56.6	56.6	56.6
8 h after light	56.3	52.2	60.4
12 h after light	78.8	76.1	81.5
4 h after dark	43.85	40.1	47.6
8 h after dark	29.799999999999997	20.8	38.8
12 h after dark	75.7	46.1	105.3