condition	mean	min	max
4 h after light	327.3	327.3	327.3
8 h after light	322.9	316.8	329.0
12 h after light	287.4	251.8	323.0
4 h after dark	362.70000000000005	261.3	464.1
8 h after dark	485.7	460.7	510.7
12 h after dark	480.25	404.2	556.3