condition	mean	min	max
4 h after light	2581.5	2581.5	2581.5
8 h after light	2554.3	2486.0	2622.6
12 h after light	2518.7	2339.0	2698.4
4 h after dark	2992.75	2545.2	3440.3
8 h after dark	3573.1499999999996	3399.6	3746.7
12 h after dark	3375.45	3194.1	3556.8