condition	mean	min	max
4 h after light	717.6	717.6	717.6
8 h after light	663.75	575.8	751.7
12 h after light	677.4	567.0	787.8
4 h after dark	790.8	709.1	872.5
8 h after dark	849.15	844.4	853.9
12 h after dark	755.3	678.7	831.9