condition	mean	min	max
4 h after light	589.546685	518.008856	661.084514
8 h after light	689.000709	536.214826	841.786592
12 h after light	868.145815	825.384999	910.906631
4 h after dark	1085.288571	939.151861	1231.425281
8 h after dark	1036.9250785	781.433215	1292.416942
12 h after dark	996.373957	996.373957	996.373957