condition	mean	min	max
4 h after light	650.014182	246.924364	1053.104
8 h after light	293.035282	291.352479	294.718085
12 h after light	411.4893125	236.874526	586.104099
4 h after dark	1212.103717	499.442136	1924.765298
8 h after dark	1612.855229	1227.693195	1998.017263
12 h after dark	1616.751549	1616.751549	1616.751549