condition	mean	min	max
4 h after light	256.535527	255.225229	257.845825
8 h after light	229.585063	225.938069	233.232057
12 h after light	198.66771999999997	191.12756	206.20788
4 h after dark	278.264104	216.0758	340.452408
8 h after dark	237.440923	208.566344	266.315502
12 h after dark	150.825945	150.825945	150.825945