condition	mean	min	max
4 h after light	684.3365160000001	545.30898	823.364052
8 h after light	891.815906	764.617359	1019.014453
12 h after light	969.172557	885.027356	1053.317758
4 h after dark	1492.598934	1037.29875	1947.899118
8 h after dark	1306.9762395	934.091311	1679.861168
12 h after dark	945.028813	945.028813	945.028813