condition	mean	min	max
4 h after light	617.0707065	574.154258	659.987155
8 h after light	638.9239640000001	548.692794	729.155134
12 h after light	605.057677	331.602138	878.513216
4 h after dark	222.487337	115.701891	329.272783
8 h after dark	164.646995	96.168473	233.125517
12 h after dark	282.868403	282.868403	282.868403