condition	mean	min	max
4 h after light	623.0	623.0	623.0
8 h after light	630.85	627.6	634.1
12 h after light	710.15	666.0	754.3
4 h after dark	817.6	752.1	883.1
8 h after dark	742.6500000000001	717.7	767.6
12 h after dark	593.8	490.2	697.4