condition	mean	min	max
4 h after light	650.7483804999999	649.187781	652.30898
8 h after light	540.478896	491.770518	589.187274
12 h after light	554.4843225	504.905447	604.063198
4 h after dark	729.1035254999999	693.96541	764.241641
8 h after dark	712.247393	492.078211	932.416575
12 h after dark	1140.700639	1140.700639	1140.700639