condition	mean	min	max
4 h after light	55.6	55.6	55.6
8 h after light	51.85	36.0	67.7
12 h after light	33.7	24.8	42.6
4 h after dark	32.699999999999996	10.6	54.8
8 h after dark	50.95	50.2	51.7
12 h after dark	39.85	24.7	55.0