condition	mean	min	max
4 h after light	64.216976	59.537747	68.896205
8 h after light	67.895587	64.939366	70.851808
12 h after light	63.685606	49.103655	78.267557
4 h after dark	76.291168	75.596142	76.986194
8 h after dark	61.735231999999996	57.35676	66.113704
12 h after dark	56.753772	56.753772	56.753772