condition	mean	min	max
4 h after light	304.2965	242.051	366.542
8 h after light	194.9525	172.808	217.097
12 h after light	174.413	166.34	182.486
4 h after dark	245.6065	233.935	257.278
8 h after dark	339.0315	322.534	355.529
12 h after dark	340.445	320.354	360.536