condition	mean	min	max
4 h after light	789.0	789.0	789.0
8 h after light	687.3	684.2	690.4
12 h after light	697.0999999999999	687.4	706.8
4 h after dark	753.0	733.0	773.0
8 h after dark	848.15	752.5	943.8
12 h after dark	854.8	854.7	854.9