condition	mean	min	max
4 h after light	273.3	273.3	273.3
8 h after light	392.05	383.6	400.5
12 h after light	393.3	355.1	431.5
4 h after dark	318.9	313.9	323.9
8 h after dark	289.85	278.3	301.4
12 h after dark	268.4	232.9	303.9