condition	mean	min	max
4 h after light	757.094467	754.768909	759.420025
8 h after light	738.5287470000001	698.769926	778.287568
12 h after light	498.070396	409.557229	586.583563
4 h after dark	341.88804300000004	335.305004	348.471082
8 h after dark	239.33378500000003	194.005702	284.661868
12 h after dark	536.08391	536.08391	536.08391