condition	mean	min	max
4 h after light	440.4	440.4	440.4
8 h after light	512.6	472.3	552.9
12 h after light	489.85	481.1	498.6
4 h after dark	509.25	504.6	513.9
8 h after dark	526.3499999999999	439.9	612.8
12 h after dark	559.9000000000001	557.7	562.1