condition	mean	min	max
4 h after light	462.57351700000004	405.625792	519.521242
8 h after light	569.7311445	562.872591	576.589698
12 h after light	588.2185095	493.128039	683.30898
4 h after dark	317.3893525	125.392802	509.385903
8 h after dark	122.4529835	82.916405	161.989562
12 h after dark	383.310715	383.310715	383.310715