condition	mean	min	max
4 h after light	490.79650000000004	395.891	585.702
8 h after light	721.993	673.243	770.743
12 h after light	727.222	659.096	795.348
4 h after dark	589.69	570.037	609.343
8 h after dark	390.337	383.838	396.836
12 h after dark	412.6535	389.107	436.2