condition	mean	min	max
0 h after light	9.727405000000001	8.66041	10.7944
4 h after light	11.51635	10.8223	12.2104
8 h after light	8.886894999999999	8.50824	9.26555
4 h after dark	10.9981	10.1279	11.8683
8 h after dark	8.96584	8.43024	9.50144
12 h after dark	10.76047	9.05064	12.4703