condition	mean	min	max
4 h after light	61.563914499999996	61.275698	61.852131
8 h after light	41.666847	41.666847	41.666847
12 h after light	44.784986	37.318239	52.251733
4 h after dark	28.118492	26.385078	29.851906
8 h after dark	31.714363	30.715118	32.713608
12 h after dark	96.953293	96.953293	96.953293