condition	mean	min	max
4 h after light	55.7029665	45.253937	66.151996
8 h after light	54.613009000000005	52.861544	56.364474
12 h after light	71.69484299999999	52.91928	90.470406
4 h after dark	58.1989985	56.761132	59.636865
8 h after dark	72.22664900000001	65.220451	79.232847
12 h after dark	86.483685	86.483685	86.483685