condition	mean	min	max
4 h after light	1278.331822	986.082492	1570.581152
8 h after light	1099.5791975	877.109379	1322.049016
12 h after light	1187.2855034999998	1162.723566	1211.847441
4 h after dark	891.3128469999999	729.440831	1053.184863
8 h after dark	728.7539810000001	497.013024	960.494938
12 h after dark	914.984563	914.984563	914.984563