condition	mean	min	max
4 h after light	660.313402	641.736076	678.890728
8 h after light	628.9007555000001	583.269136	674.532375
12 h after light	696.9997525	614.957475	779.04203
4 h after dark	1022.5324725	804.986734	1240.078211
8 h after dark	1245.612515	954.064034	1537.160996
12 h after dark	1023.400341	1023.400341	1023.400341