condition	mean	min	max
4 h after light	692.2911111	522.55	948.6833333
8 h after light	562.8205555333334	502.1533333	647.945
12 h after light	781.9622222333334	508.53	1239.05
1.5 h after dark	1086.6888889	648.8266667	1425.133333
5.5 h after dark	1184.15	1018.27	1298.823333
9.5 h after dark	572.4188888666666	467.52	647.2033333